In this episode of Behind the Latch, Margaret Salty explores five new research articles that offer clinical insight for lactation professionals. From a trauma-informed program to support breastfeeding in parents with opioid use disorder, to the impact of Ramadan fasting, sleep quality in Syrian mothers, and virtual NICU support—this evidence-based roundup helps IBCLCs expand their clinical lens and better serve diverse families.

Key Studies and Takeaways:

1. “Enhancing Breastfeeding Experience and Self-Efficacy in Opioid-Dependent Breastfeeding Mothers: Insights from the PeriWell Intervention”

Citation: Moss, D., & Busch, D. W. (2025). Clinical Lactation, 15(3–4), 231–239. https://doi.org/10.1891/CL-2024-0011

• Describes a 12-week trauma-informed perinatal intervention for mothers with opioid use disorder (OUD)
• Integrates the Positive Direction Model and the Tri-Core Breastfeeding Model
• Focuses on emotion regulation, trauma screening, lactation education, and self-efficacy
• Program supports MAT (medication-assisted treatment) patients and their infants with NAS/NOWS
• IBCLCs working in recovery care settings can use this model to offer holistic, ongoing support

2. “Does Ramadan Fasting Affect Breast Milk Sufficiency Perception and Maternal Functioning of Breastfeeding Mothers?”

Citation: Akça, K., Güngörmüş, Z., & Bayrakçı, E. (2025). Clinical Lactation, 15(3–4), 231–239. https://doi.org/10.1891/CL-2024-0020

• Cross-sectional study of 62 breastfeeding mothers during Ramadan in Turkey
• Mothers who fasted and ate the pre-dawn meal (sahur) showed improved maternal functioning and confidence in milk sufficiency
• No improvements in mothers who skipped sahur or didn’t fast
• Highlights the psychological and nutritional importance of sahur
• IBCLCs should support religious observance with individualized guidance—not blanket restrictions

3. “Effects of a Virtual Supportive Program on the Knowledge of Mothers of Preterm Infants and Their Bonding”

Citation: Pusri, S., Payakkaraung, S., & Thampanichawat, W. (2025). Infant Mental Health Journal, 1–15. https://doi.org/10.1002/imhj.70013

• Quasi-experimental study with 74 NICU mothers in Thailand
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• A 7-day virtual program improved bonding and reduced anxiety—even in mothers with medically complex infants
• Components included video calls, daily updates, cue recognition training, and emotional check-ins
• IBCLCs can advocate for virtual or hybrid support models to maintain maternal connection in NICU settings
• Preterm cue education and emotional support should be core parts of lactation care

4. “Motherhood Unveiled: Examining the Dynamic Relationship Between Sleep Quality and Breastfeeding Confidence in Postpartum Primiparous Women in Syria—A Cross-Sectional Study”

Citation: Aldairy, A., et al. (2025). BMC Public Health, 25, 1521. https://doi.org/10.1186/s12889-025-22709-0

• Survey of 316 first-time mothers in Syria
• Better sleep quality was significantly correlated with higher breastfeeding self-efficacy
• Older, wealthier mothers had more confidence; highly educated mothers had worse sleep
• IBCLCs should acknowledge sleep as a key determinant of feeding success, especially in new parents
• Integrating sleep hygiene tips and emotional support into lactation visits could improve outcomes

Conclusion:

From trauma-informed interventions to cultural and emotional factors, these studies highlight the complex web that shapes breastfeeding experiences. For IBCLCs, staying informed means being equipped to offer care that’s not only effective—but also inclusive, compassionate, and responsive to each family’s context.

Connect with Me:

📸 Instagram: @margaretsalty

📧 Email: [email protected]

📘 Facebook: Margaret Salty’s IBCLC Community

Credits:

🎙 Hosted by: Margaret Salty

🎵 Music by: The Magnifiers, My Time Traveling Machine

Hashtags & Keywords:

#BehindTheLatch #IBCLC #LactationResearch #OpioidUseDisorder #RamadanAndBreastfeeding #NICUSupport #BreastfeedingConfidence #SleepAndLactation #PeriWellIntervention

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In this episode of Behind the Latch, Margaret Salty interviews Dr. Lope Adejuyigbe, a physician and lactation specialist based in Lagos, Nigeria, who founded the first breastfeeding clinic in the country. They discuss the breastfeeding landscape in Nigeria, barriers to exclusive breastfeeding, cultural beliefs, the urgent need for lactation support, and how Dr. Adejuyigbe is building a movement to make breastfeeding help accessible to more families.

Breastfeeding in Nigeria: Barriers and Opportunities

Dr. Adejuyigbe outlines the breastfeeding challenges in Nigeria:

• Limited breastfeeding support in healthcare settings
• Widespread formula marketing and hospital distribution
• Cultural beliefs that breast milk alone is "not enough"
• The impact of short maternity leaves and lack of workplace accommodations

The Creation of Nigeria’s First Breastfeeding Clinic

Motivated by personal family experience and WHO training, Dr. Adejuyigbe launched the first dedicated breastfeeding clinic in Nigeria:

• Started with personal funds and private practice
• Faced skepticism from doctors and nurses unfamiliar with lactation specialization
• Now seeing growing community acceptance and increasing patient referrals

Challenges Mothers Face and Clinic Services

Dr. Adejuyigbe shares the key issues she sees among mothers:

• Early formula introduction encouraged even by healthcare providers
• Pressure for oversupply due to social media influence
• Lack of access to clean water making pumping challenging
• No hospital-grade pumps available in Nigerian hospitals

Her clinic addresses a wide range of cases, including:

• Latch difficulties
• Low milk supply
• Breast abscesses and mastitis
• Breastfeeding with complex medical conditions (hypothyroidism, PCOS, surrogacy, adoption)

The Power of Early Intervention

Dr. Adejuyigbe emphasizes:

• The critical window of the first 1–2 weeks postpartum for establishing breastfeeding
• The need for better prenatal and immediate postnatal education
• How early support makes breastfeeding easier and more sustainable

Addressing Cultural Beliefs Around Breastfeeding

Margaret and Dr. Adejuyigbe discuss common myths in Nigeria:

• Belief that colostrum should be discarded
• Widespread "top up" culture
• Misconceptions about breast milk "going sour" if not expressed frequently

Looking Toward the Future: Expansion and Peer Support

Dr. Adejuyigbe shares her goals:

• Expanding her virtual breastfeeding clinic to serve more countries affordably
• Building a breastfeeding peer counselor program to extend basic education at the community level
• Partnering with hospitals and government agencies to mainstream lactation support
• Publishing research on breastfeeding experiences in Nigeria

Guest Info:

Dr. Lope Adejuyigbe, MD, IBCLC Candidate, is a physician, lactation specialist, and founder of the first breastfeeding clinic in Nigeria. She is dedicated to transforming the breastfeeding support landscape across Nigeria and beyond.

Resources Mentioned in This Episode:

📌 WHO Code of Marketing of Breast Milk Substitutes

📌 La Leche League International – Peer-to-peer breastfeeding support

📌 WIC Breastfeeding Peer Counselor Program – Model for community-based breastfeeding support

📌 Lactation Education Resources (LER) – Online lactation education

Connect with Me:

Questions, feedback, or ideas for future episodes? Reach out!

📧 Email: [email protected]

📸 Instagram: @margaretsalty

📘 Facebook: Margaret Salty’s IBCLC Community

Credits:

🎙 Hosted by: Margaret Salty

🎧 Guest: Dr. Lope Adejuyigbe

🎵 Music by: The Magnifiers, My Time Traveling Machine

Hashtags & Keywords:

#BehindTheLatch #BreastfeedingInNigeria #LactationSupport #MaternalHealth #BreastfeedingClinic #ExclusiveBreastfeeding #BreastfeedingEquity #LactationConsultant

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In this episode of Behind the Latch, Margaret Salty reviews four recent articles from Clinical Lactation that offer powerful insights for IBCLCs. From training healthcare providers to improving exclusive breastfeeding through theory-based counseling, to comparing hand expression and pumping in the NICU, and exploring the link between nipple shields and the perception of insufficient milk—this episode translates current research into real-world clinical strategies.

Key Studies and Takeaways:

1. “Evaluation of a Breastfeeding Education Intervention for Healthcare Professionals in Idaho”

Citation: Karroum, K., & Clarkson, G. (2024). Clinical Lactation, 15(3–4), 231–239. https://doi.org/10.1891/CL-2023-0040

• A 50-minute training significantly improved provider knowledge, confidence, and intention to improve breastfeeding support
• 60.5% of participants planned workflow changes, including improved screening and referral practices
• Training was based on Merrill’s First Principles and the Theory of Planned Behavior
• IBCLCs can play a key role in designing and implementing similar in-service education to drive systems change
• Even brief, focused interventions can shift primary care culture

2. “The Effect of Counseling Based on the Roy Adaptation Model on Mothers’ Infant Feeding Attitude and Anthropometric Measurements of the Baby: A Randomized Controlled Study”

Citation: Bilgiç, F. Ş., & Karaahmet, A. Y. (2025). Clinical Lactation, 15(3–4), 231–239. https://doi.org/10.1891/CL-2024-0014

• RAM-based prenatal and postpartum counseling dramatically increased exclusive breastfeeding (95% vs. 40%)
• Improved maternal feeding attitudes and reduced early weaning consideration
• Intervention included prenatal education, phone support, and in-person follow-ups
• IBCLCs can use RAM as a structured, holistic counseling model
• This theory-driven approach addressed physiological, emotional, social, and role adaptations to breastfeeding

3. “Effectiveness of Manual Expression of Breast Milk: Marmet Technique in Production of Breast Milk Among Mothers Whose Babies Are in the Neonatal Intensive Care Unit”

Citation: Kotsu, K., Nayak, S., & Sunanda, B. (2025). Clinical Lactation, 15(3–4), 231–239. https://doi.org/10.1891/CL-2023-0013

• Marmet hand expression produced significantly more milk than manual pumping in all sessions
• Technique, not maternal characteristics, determined milk volume
• Highlights the value of teaching structured hand expression in NICU settings
• Offers a zero-cost, accessible method for parents struggling with pumps or in low-resource settings
• IBCLCs should integrate Marmet technique into both prenatal and NICU care plans

4. “Risk Factors for the Perception of Insufficient Milk: A Prospective Study”

Citation: Oliva-Pérez, J., Simonelli-Muñoz, A. J., Oliver-Roig, A., & Richart-Martínez, M. (2025). Clinical Lactation, 15(3–4), 231–239. https://doi.org/10.1891/CL-2024-0017

• 18.6% of mothers developed perception of insufficient milk (PIM) by 1–5 months postpartum
• Nipple shield use during the hospital stay was the strongest predictor of later PIM (OR = 4.78)
• IBCLCs should monitor shield use closely and ensure appropriate follow-up and weaning
• Education on normal feeding patterns and growth spurts is essential to prevent misinterpretation of milk supply cues
• Even low-risk dyads with strong early feeding may develop PIM without continued support

Conclusion:

These articles remind us that impactful breastfeeding support doesn’t always require complex interventions—sometimes it’s about the timing, the technique, or the tools we teach. From provider education to hospital practices to counseling models, IBCLCs can use this evidence to inform better care for every family.

Connect with Me:

📸 Instagram: @margaretsalty

📧 Email: [email protected]

📘 Facebook: Margaret Salty’s IBCLC Community

Credits:

🎙 Hosted by: Margaret Salty

🎵 Music by: The Magnifiers, My Time Traveling Machine

Hashtags & Keywords:

#BehindTheLatch #IBCLC #LactationConsultant #BreastfeedingResearch #MarmetTechnique #RoyAdaptationModel #PerceivedInsufficientMilk #BreastfeedingEducation #NICUFeeding #NippleShields

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In this episode of Behind the Latch, Margaret Salty interviews Melissa Thurch, PhD, IBCLC, about her groundbreaking research on breast pumps in Germany. They dive into the Pumped Project, differences in insurance coverage between Germany and the United States, the challenges of regulating breast pumps, and the future of lactation research. Melissa also shares her journey from WIC nutritionist to international breastfeeding researcher, her private practice experience in Germany, and advice for aspiring IBCLCs and researchers.

Melissa’s Journey into Lactation Research

Melissa shares how her early work with the WIC program in the U.S. led her into the world of lactation, and how a personal move to Germany eventually launched her academic career in breastfeeding research.

The Pumped Project: Breast Pumps in Germany

Melissa introduces the Pumped Project, which aims to profile and understand the landscape of electric breast pumps available in Germany, including:

• The large number and wide range of pumps (over 200 designs found!)
• Differences between medical-grade and commercial pumps
• Lack of insurance coverage for many personal-use pumps
• How maternity leave policies impact pump usage

Regulation and Accessibility of Breast Pumps

Margaret and Melissa explore:

• The limited regulation of breast pumps in Germany compared to the U.S.
• Issues with missing data on product specifications
• The challenges of tracking adverse events and injuries
• How the European CE mark system works (and doesn’t)

Key Findings from the Pumped Project

Melissa highlights:

• Pump prices ranging from 19 to 350 euros
• Most pumps offering only one or two flange sizes, with a heavy bias toward 24mm
• The growing market share of wearable pumps
• The market’s volatility, making it difficult to create a consumer resource

Next Steps for the Pumped Study

Melissa discusses the future directions:

• Wrapping up data collection
• Publishing scientific papers summarizing findings
• Investigating regulation and adverse event reporting further
• Conducting complementary research on routine health data and medical-grade pump prescriptions

Private Practice Lactation Consulting in Germany

Melissa describes the landscape for IBCLCs in Germany:

• IBCLC services are mostly private pay and not widely reimbursed
• Midwives are the primary reimbursed providers for breastfeeding support
• Families often rely on midwives, La Leche League, and peer counselors for lactation care

Advice for Aspiring Lactation Researchers and IBCLCs

Melissa offers valuable advice:

• For researchers: Be prepared for funding challenges, use your networks, and stay motivated by the impact of your work.
• For future IBCLCs: Grow your network, join organizations like ILCA, and be strategic in finding mentors who inspire you.

Guest Info:

Melissa Thurch, PhD, IBCLC, is a lactation researcher and private practice IBCLC based in Munich, Germany. She has worked internationally with organizations like WHO and UNICEF and is passionate about expanding the evidence base for breastfeeding practices.

Resources Mentioned in This Episode:

📌 La Leche League – Mother-to-mother breastfeeding support worldwide

📌 ILCA – International Lactation Consultant Association for networking and resources

📌 Pay at the Pump Study (Valerie Leider) – Adverse events related to breast pumps in the U.S.

📌 The Lactation Network – An insurance billing hub for U.S. private practice IBCLCs

Connect with Me:

Questions, feedback, or ideas for future episodes? Reach out!

📧 Email: [email protected]

📸 Instagram: @margaretsalty

📘 Facebook: Margaret Salty

Credits:

🎙 Hosted by: Margaret Salty

🎧 Guest: Melissa Thurch, PhD, IBCLC

🎵 Music by: The Magnifiers, My Time Traveling Machine

Hashtags & Keywords:

#BehindTheLatch #BreastfeedingResearch #BreastPumps #LactationConsultant #MaternalHealth #PumpedProject #LactationScience #BreastfeedingSupport #LactationEducation

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In this episode of The IBCLC Mentor Podcast, Margaret Salty reviews recent research findings that impact lactation consultants. From extended breastfeeding and growth outcomes in Ethiopia, to the feeding experiences of first-time mothers, and the link between loneliness and breastfeeding confidence—Margaret translates the latest studies into actionable insights for IBCLCs.

1. Extended Breastfeeding and Undernutrition in Ethiopian Children

Margaret discusses a large cross-sectional study from Ethiopia examining the relationship between breastfeeding beyond 12 months and child undernutrition.

Reference:

Hailu, A., et al. (2025). Extended breastfeeding over one year is associated with a higher likelihood of underweight and stunting among children under three years of age in Ethiopia. International Journal of Nutrition and Public Health, 14(2), 87–95. https://doi.org/10.1186/ijnph.2025.8702

Practical Takeaways:

• Extended breastfeeding was associated with higher odds of stunting and underweight—but was protective against wasting.
• The issue is not prolonged breastfeeding itself, but lack of adequate complementary foods.
• Undernutrition was also tied to illness, sanitation issues, poverty, and low parental education.
• IBCLCs must pair breastfeeding support with education on timely, nutrient-dense complementary feeding.

2. Early Initiation and Exclusive Breastfeeding Among First-Time Mothers in Ethiopia

Margaret reviews a mixed-methods study exploring breastfeeding behaviors and beliefs among Ethiopian first-time mothers.

Reference:

Tsegaye, M., et al. (2025). Early initiation of breastfeeding and exclusive breastfeeding practices and associated factors among first-time mothers attending governmental maternal and child health clinics in Ethiopia: A mixed-methods study. BMC Pregnancy and Childbirth, 25, 330. https://doi.org/10.1186/s12884-025-02275-9

Practical Takeaways:

• 74.7% of mothers initiated breastfeeding in the first hour. Vaginal delivery and colostrum feeding were strong predictors.
• Only 46.8% practiced exclusive breastfeeding to 6 months.
• Support from spouses and health workers significantly improved outcomes.
• Cultural beliefs about colostrum and prelacteal feeds (e.g., butter, water) remain barriers.
• First-time mothers need culturally sensitive, evidence-based support from birth through postpartum.

3. Loneliness and Breastfeeding Self-Efficacy in Mothers

Margaret explores a Turkish study linking maternal loneliness to breastfeeding confidence and behavior.

Reference:

Demir, Z., & Yıldız, G. (2025). The relationship between loneliness perception and breastfeeding self-efficacy in breastfeeding behaviors and mothers. Maternal and Child Health Journal, 29(2), 151–160. https://doi.org/10.1007/s10995-025-03642-7

Practical Takeaways:

• Lonelier mothers had significantly lower breastfeeding self-efficacy and shorter breastfeeding duration.
• Spousal and social support were key to confidence and breastfeeding success.
• Employed and educated mothers showed higher self-efficacy and lower loneliness scores.
• IBCLCs should screen for isolation and integrate psychosocial support into care.

From cultural feeding practices to emotional wellbeing, these studies underscore the many factors shaping breastfeeding outcomes. As IBCLCs, it’s our responsibility to meet families where they are, support the whole dyad, and advocate for systems that nourish breastfeeding success.

📷 Instagram: @margaretsalty

🎙️ Hosted by: Margaret Salty

🎵 Music by: The Magnifiers, My Time Traveling Machine

#IBCLC #LactationConsultant #BreastfeedingResearch #LactationMentor #IBCLCMentorPodcast #EvidenceBasedPractice #ComplementaryFeeding #ExtendedBreastfeeding #FirstTimeMothers #BreastfeedingSelfEfficacy #MaternalLoneliness #BreastfeedingSupport

In this episode of Behind the Latch, Margaret Salty interviews Alisa Williams, RN, IBCLC, about her groundbreaking paper, Are You Knowledgeable About Breast Pump Safety and Assessment? Knowledge and Skills for Clinical Practice, published in Clinical Lactation (2024). They explore the overlooked risks of pump misuse, why lactation professionals must become more informed, and how to better support families through safe and effective pumping education.

Williams, A. (2024). Are you knowledgeable about breast pump safety and assessment? Knowledge and skills for clinical practice. Clinical Lactation, 15(2), 77–90.

Alisa shares the story of how she left hospital nursing to start her private practice, Momentum Lactation, after witnessing the lack of follow-up care for families postpartum. She now runs a thriving lactation clinic in Southern Illinois serving over 400 families a year.

Key insights include:

• The emotional toll of watching families leave the hospital without adequate lactation support
• Building a private practice from scratch to fill a critical care gap
• The growing need for outpatient lactation support in communities with high birth volume and limited access

Alisa explains the urgent need to better understand how pumps function and how misuse can cause harm.

Discussion highlights:

• The explosion of exclusive pumping during the COVID-19 pandemic
• A lack of formal training around pumps for lactation professionals and students
• Real-world observations of pump-related injuries and milk supply issues
• The absence of safety standards or meaningful FDA regulation of pumps

Alisa outlines the clinical signs of pump-related harm:

• Nipple trauma and pain
• Engorgement and localized inflammation
• Desensitization and nerve damage affecting oxytocin release
• Reduced milk output and mental health impacts
• The economic burden of buying multiple ineffective pumps

Assessing and Educating About Pump Use

Alisa walks through her protocol for evaluating pumps and educating parents:

• Conducting visual and tactile nipple assessments
• Observing the flange fit and suction cycle using traditional pumps
• Identifying signs of poor fit, pressure intolerance, or ineffective drainage
• Educating parents on safe suction levels and cycling patterns
• Using pump pressure gauges to test actual PSI and document findings

Alisa discusses how she determines the correct flange size and pressure setting:

• Using a nipple measurement tool and allowing 2–3mm for expansion
• Watching how the nipple behaves during pumping in both modes
• Measuring pain, output, and visual signs like blanching or trauma
• Teaching families to aim for the lowest effective pressure

Alisa shares how her detailed pump safety tool and hands-on process can be used in lactation education. Margaret discusses plans to integrate it into her Pathway 2 program.

Key recommendations:

• Train students to assess pumps just like a latch
• Standardize protocols using structured tools
• Teach observational skills to identify subtle signs of dysfunction
• Normalize using equipment like pressure gauges during clinical care

Margaret and Alisa discuss the ethics of recommending specific brands:

• Why “just pick a pump that fits your goals” may not be sufficient
• How to assess pumps based on safety, suction mode, and cycle adjustability
• Building ethical partnerships with manufacturers to influence safer design
• Educating families on red flags that suggest a pump isn’t working

Alisa shares key tools and resources to improve pump literacy among IBCLCs:

📌 YouTube – Alisa’s video on testing pump pressure

📌 IABLE – Flange sizing and safety resources

📌 Oregon WIC – Printable handouts on safe pumping

📌 New Little Life by Allison Tolman – Pumping gear course

📌 FDA’s Breast Pump Guide – A cautionary example of feature-based, not safety-based, guidance

📌 Babies in Common FITS Guide – Visual flange sizing tool

Alisa encourages aspiring IBCLCs to pursue mentorship and hands-on experience:

• Find a mentor who offers direct clinical exposure
• Build assessment skills through repeated observation
• Understand that lactation support includes feeding mechanics and medical safety

Alisa Williams, RN, IBCLC is the owner of Momentum Lactation in Southern Illinois. She specializes in outpatient lactation care and is a leading voice on breast pump safety and injury prevention.

📧 Email: [email protected]

Have questions or suggestions for future episodes? Reach out to Margaret at [email protected] or connect on social media:

📸 Instagram: @margaretsalty

📘 Facebook: Margaret Salty

🎙 Hosted by: Margaret Salty

🎧 Guest: Alisa Williams, RN, IBCLC

🎵 Music by: The Magnifiers, My Time Traveling Machine

#IBCLC #PumpingSafety #BreastPumps #LactationConsultant #Mentorship #FlangeFit #LactationEducation #ExclusivePumping #PumpInjuryPrevention #LactationTools

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In this episode of Behind the Latch, Margaret Salty reviews recent research findings that impact lactation consultants. From foot reflexology and postpartum comfort, to the role of medium-chain fatty acids in shaping the infant microbiome, predictive markers for delayed lactogenesis in mothers with gestational diabetes, and a rare case of contaminated breastmilk—Margaret translates the latest studies into actionable insights for IBCLCs.

1. Foot Reflexology and Breastfeeding Outcomes

Margaret reviews a meta-analysis examining the effect of foot reflexology on postpartum comfort and breastfeeding outcomes.

Reference:

Koyuncu, G., & Yıldız, D. (2024). The effect of foot reflexology on postpartum comfort and breastfeeding outcomes in postpartum women: A meta-analysis study. Complementary Therapies in Clinical Practice, 55, 101805. https://doi.org/10.1016/j.ctcp.2024.101805

Practical Takeaways:

• Reflexology improved latch quality and breastfeeding satisfaction.
• It reduced breast pain and tension, easing milk transition.
• Enhanced maternal comfort promotes oxytocin release and milk ejection.
• A promising non-pharmacologic support for cesarean recovery.

2. Medium-Chain Fatty Acids, Maternal Diet, and Infant Gut Health

Margaret shares findings from a Chinese study linking maternal diet, breast milk composition, and infant microbiome development.

Reference:

Wang, Y., et al. (2025). The concentration of medium-chain fatty acids in breast milk is influenced by maternal diet and associated with gut microbiota in infants. Journal of Human Nutrition and Dietetics, 38(2), 147–156. https://doi.org/10.1111/jhn.13220

Practical Takeaways:

• Maternal fat intake alters medium-chain fatty acids in milk.
• These fatty acids influence the infant’s gut microbiota and immune function.
• Breast milk with higher MCFAs promotes beneficial bacteria like butyrate-producers.
• Encourages tailored dietary guidance during lactation.

3. Sodium and Sodium-Potassium Ratio Predict Delayed Lactogenesis

Margaret explores a prospective study assessing electrolyte levels in breast milk and their link to delayed lactogenesis in mothers with gestational hyperglycemia.

Reference:

Li, X., et al. (2025). Breast milk sodium and sodium-potassium ratio predict delayed onset of lactogenesis in mothers with gestational hyperglycemia. Breastfeeding Medicine, 20(4), 190–198. https://doi.org/10.1089/bfm.2024.0234

Practical Takeaways:

• Elevated sodium and Na:K ratios signal delayed lactogenesis II.
• Thresholds: sodium ≥ 26.25 mmol/L, Na:K ratio ≥ 1.646.
• Could support precision-based early lactation intervention.
• Suggests possible integration of lab-based tools into lactation care.

4. Serratia Marcescens and Pink Breast Milk: A Cautionary Case Report

Margaret discusses a Tanzanian case report of a breastfed infant with GI bleeding linked to pink breast milk contaminated with Serratia marcescens.

Reference:

Ng’ang’a, J., et al. (2025). Serratia marcescens in breast milk and gastrointestinal bleeding in an infant: A case report from Tanzania. African Journal of Pediatric Health, 13(1), 22–27. https://doi.org/10.4314/ajph.v13i1.4

Practical Takeaways:

• Contamination likely came from inadequately sterilized pump parts.
• Highlights importance of clear hygiene education for pumping parents.
• Pink milk may indicate dangerous contamination, not just rusty pipe syndrome.
• IBCLCs are key in early detection and prevention of serious outcomes.

From complementary therapies to microbiome research and early biomarkers of lactation dysfunction, these studies offer IBCLCs fresh insights and clinical tools. This episode underscores the importance of staying research-informed to enhance lactation care and outcomes.

📷 Instagram: @margaretsalty

🎙️ Hosted by: Margaret Salty

🎵 Music by: The Magnifiers, My Time Traveling Machine

#IBCLC #LactationConsultant #BreastfeedingResearch #LactationMentor #EvidenceBasedPractice #FootReflexology #MaternalDiet #InfantMicrobiome #DelayedLactogenesis #PinkBreastMilk #PumpHygiene

In this episode of Behind the Latch, Margaret Salty interviews Dr. Maggie Butler, a Maternal & Child Health Researcher, Biocultural Anthropologist, Certified Lactation Counselor, and Postdoctoral Fellow at the University of Illinois Chicago’s School of Public Health. They dive into Dr. Butler’s research on stress, breastfeeding disparities, and the role of authoritative knowledge in lactation care.

Dr. Butler shares insights on how systemic barriers, social determinants, and lived experiences shape infant feeding outcomes, and why interdisciplinary research is crucial for improving breastfeeding support.

Dr. Butler shares her journey from studying bioarchaeology and skeletal remains to focusing on maternal health and lactation. She explains:

• How structural violence in medical history shaped her research interests
• The shift from historical research to qualitative and quantitative studies on infant feeding
• Why she chose to study breastfeeding, stress, and health inequities

Dr. Butler discusses the complex relationship between stress and lactation, including:

• How chronic inflammation and stress biomarkers can impact milk production
• The social and economic barriers that make breastfeeding more difficult
• The role of social support in helping families meet their breastfeeding goals

Margaret and Dr. Butler explore Chicago’s racial health disparities and their impact on breastfeeding, covering:

• How maternity care deserts on the South and West Sides limit lactation support
• The impact of hospital closures on access to lactation care
• How police violence and neighborhood stressors correlate with higher rates of preterm birth

Dr. Butler highlights the importance of community engagement in research, including:

• How partnering with community organizations leads to better breastfeeding support
• The need for more diverse researchers in maternal and child health
• Why lived experiences should be centered in breastfeeding research

Dr. Butler applies the concept of authoritative knowledge to lactation, explaining:

• How biomedical knowledge has become dominant in infant feeding practices
• Why social media and lived experiences are becoming new sources of breastfeeding information
• The risks of misinformation and the need to balance evidence-based guidance with real-life experiences

Dr. Butler’s research categorizes three key sources of lactation knowledge:

✔️ Biomedical Knowledge – Information from healthcare providers and research-based sources

✔️ Social Network Knowledge – Advice from family, friends, online forums, and social media

✔️ Lived Experience Knowledge – Firsthand experiences that shape infant feeding decisions

She discusses how mothers increasingly rely on online sources rather than healthcare providers and why this shift has both benefits and risks.

Dr. Butler shares her future research goals, including:

• Examining how healthcare systems can improve postpartum care
• Integrating mental health and lactation support into standard care
• Expanding community-based research on breastfeeding and stress

Dr. Butler offers advice for those interested in lactation research and maternal health, encouraging:

• Interdisciplinary collaboration to strengthen research impact
• Community engagement to ensure research benefits families directly
• Advocating for funding in maternal and child health to close knowledge gaps

📍 LinkedIn:  https://www.linkedin.com/in/butlermargaret

📧 Email: [email protected]

🌍 BlueSky: @bioanthmags.bsky.social

📧 Email: [email protected]

📸 Instagram: @margaretsalty

📘 Facebook: facebook.com/margaretsalty

🎙 Hosted by: Margaret Salty

🎧 Guest: Dr. Maggie Butler, Maternal & Child Health Researcher

🎵 Music by: The Magnifiers, My Time Traveling Machine

#IBCLC #BreastfeedingResearch #MaternalHealth #LactationConsultant #HealthEquity #BreastfeedingSupport #PublicHealth #MargaretSalty

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In this episode of Behind the Latch, Margaret Salty reviews recent research findings that impact lactation consultants. From feeding method and frequency in toddlers, to the lived experiences of adolescent mothers, maternal diet’s role in neurodevelopment, healthcare professional training gaps, and the underutilized role of pharmacists—Margaret translates the latest studies into actionable insights for IBCLCs.

Margaret shares findings from a qualitative study of adolescent mothers in Iran that explores the emotional, physical, and social dynamics shaping their breastfeeding experiences.

Reference:

Yas, A., Karimi, F. Z., Heydari, A., Moghri, J., & Khadivzadeh, T. (2025). Breastfeeding in the midst of adversity: An interpretative phenomenological analysis of breastfeeding in adolescent mothers. BMC Public Health, 25, 1363. https://doi.org/10.1186/s12889-025-22605-7

Practical Takeaways:

• Young mothers face stigma, isolation, and pressure to formula feed.
• Breastfeeding shapes maternal identity and healing.
• Cultural sensitivity and non-judgmental support are essential.
• Midwives and grandmothers can play pivotal support roles.

Margaret reviews a 10-year prospective study from Denmark linking maternal diet and breastfeeding duration to child IQ and head growth.

Reference:

Horner, D., Jepsen, J. R. M., et al. (2025). Maternal dietary patterns, breastfeeding duration, and their association with child cognitive function and head circumference growth: A prospective mother–child cohort study. PLOS Medicine, 22(4), e1004454. https://doi.org/10.1371/journal.pmed.1004454

Practical Takeaways:

• A varied diet is linked to higher IQ and brain growth.
• Head circumference growth is a proxy for cognitive development.
• Longer breastfeeding supports better neurodevelopment.
• Nutrition counseling should start in pregnancy.

Margaret discusses findings from a national survey of Irish healthcare workers assessing breastfeeding knowledge, training, and confidence.

Reference:

McGuinness, D., Frazer, K., et al. (2025). Breastfeeding-related knowledge, attitudes, perceptions and practices of primary healthcare professionals in Ireland: A national cross-sectional survey. PLOS ONE, 20(4), e0320763. https://doi.org/10.1371/journal.pone.0320763

Practical Takeaways:

• Less than half received breastfeeding education; only 18% had hands-on training.
• 94% want more training, but face time and cost barriers.
• GPs were more confident than trainees or nurses.
• IBCLCs must be partners in professional education.

Margaret explores a prospective observational study showing how pharmacist counseling prevented early weaning and saved families money.

Reference:

Catić Đorđević, A., et al. (2025). Community pharmacists’ support for nursing mothers in Serbia: potential cost savings due to breastfeeding continuation. BMC Health Services Research, 25, 523. https://doi.org/10.1186/s12913-025-12523-0

Practical Takeaways:

• Training improved pharmacist knowledge about lactation medications.
• Pharmacists prevented formula use in 275 at-risk cases.
• Average cost savings: €306–€520 per family.
• Pharmacists are valuable allies in lactation support.

Staying informed on the latest research ensures IBCLCs provide evidence-based support to breastfeeding families. This episode highlights key findings that reinforce best practices and identify areas for advocacy, education, and community collaboration.

📷 Instagram: @margaretsalty

🎙️ Hosted by: Margaret Salty

🎵 Music by: The Magnifiers, My Time Traveling Machine

#IBCLC #LactationConsultant #BreastfeedingResearch #LactationMentor #EvidenceBasedPractice #ComplementaryFeeding #BreastfeedingAdolescents #MaternalNutrition #BreastfeedingEducation #PharmacyAndLactation

In this episode of The IBCLC Mentor Podcast, Margaret Salty interviews Eileen Fitzpatrick, CEO of Baby-Friendly USA, about the Baby-Friendly Hospital Initiative (BFHI), its implementation in the U.S., and how political changes are impacting breastfeeding outcomes. They discuss the history of Baby-Friendly, the challenges hospitals face in meeting the designation requirements, and what IBCLCs need to know to support Baby-Friendly practices.

Eileen explains the structure and mission of Baby-Friendly USA, including:

• The difference between Baby-Friendly USA and the global Baby-Friendly Hospital Initiative (BFHI)
• How Baby-Friendly USA is an independent nonprofit that follows WHO/UNICEF guidelines
• The role of Baby-Friendly USA as the accrediting body for hospitals in the U.S.

Eileen highlights how Baby-Friendly programs are structured differently around the world:

• Some countries integrate BFHI into their government health systems
• Other countries operate BFHI under their national UNICEF programs
• The U.S. runs Baby-Friendly USA as an independent organization due to government refusal to adopt the program

Margaret and Eileen discuss the history of the International Code of Marketing of Breastmilk Substitutes and its rejection by the U.S. government:

• The code came before the BFHI and was designed to curb formula industry marketing
• The U.S. never signed onto the code due to commercial interests in infant formula
• Baby-Friendly USA remains the only U.S. organization requiring compliance with the code

Eileen shares key statistics on Baby-Friendly hospitals:

• Approximately 530 Baby-Friendly designated hospitals
• Baby-Friendly facilities account for 25% of all U.S. births
• The impact of maternity care deserts and hospital closures on Baby-Friendly participation

Eileen explains the 4D Pathway, the structured process hospitals follow to earn Baby-Friendly designation:

• Development: Hospitals create policies and train staff
• Dissemination: Implementation of Baby-Friendly practices begins
• Designation: Hospitals undergo an official assessment
• Designation Maintenance: Hospitals submit ongoing quality data and undergo reevaluations

Baby-Friendly hospitals must collect and submit annual data, including:

• Race and Ethnicity Metrics – Ensuring equitable breastfeeding support across all patient populations
• Breastfeeding Initiation Rates – Tracking progress in early lactation support
• Exclusive Breastfeeding Rates – Though not a required benchmark, data helps track trends
• Patient Experience Surveys – New tools to assess how Baby-Friendly practices are perceived

Challenges in data collection include:

• Hospitals struggling to access race and ethnicity data from electronic medical records
• The discontinuation of perinatal core measures by CMS and The Joint Commission, making Baby-Friendly one of the only organizations still tracking exclusivity rates

Hospitals must uphold the 10 Steps to Successful Breastfeeding, which include:

• Having a written infant feeding policy
• Training all healthcare staff in lactation support
• Immediate and uninterrupted skin-to-skin contact after birth
• Rooming-in for 23 out of 24 hours
• Avoiding supplementation unless medically necessary
• Providing families with postpartum lactation support resources

A common misconception is that Baby-Friendly hospitals force breastfeeding. Eileen clarifies:

• Parents always have the right to choose their feeding method
• Hospitals must document informed decision-making, but no parent is required to breastfeed
• The goal is patient-centered care, not rigid enforcement of breastfeeding policies

One of the key Baby-Friendly requirements is that hospitals must:

• Pay at least a fair market price for formula instead of receiving it for free
• Avoid formula company-sponsored training, free samples, or promotional materials
• Store formula and bottles out of public view to remove marketing influence

Eileen explains how formula companies try to undermine Baby-Friendly compliance, including offering early-pay discounts that can lower the cost below the required fair market price.

Significant changes have been made to the staff education requirement:

• The 20-hour lactation training requirement has been removed
• Instead, hospitals must demonstrate staff competency in breastfeeding support
• Hospitals can use their own training systems rather than purchasing external courses
• Baby-Friendly USA provides optional quizzes and templates for hospitals to use

Margaret and Eileen discuss how U.S. political changes could impact Baby-Friendly and breastfeeding promotion, including:

• The withdrawal of the U.S. from the World Health Organization and its impact on global breastfeeding efforts
• The defunding of CDC breastfeeding programs, which could affect data collection and hospital support
• Cuts to Medicaid, which disproportionately impact low-income families in Baby-Friendly hospitals

Eileen shares how IBCLCs can advocate for Baby-Friendly practices, even if they don’t work in a Baby-Friendly facility:

• Join local and state breastfeeding coalitions to push for better policies
• Encourage parents to provide feedback to hospitals through patient surveys
• Educate families prenatally about Baby-Friendly practices and their right to request lactation support
• Report complaints about Baby-Friendly hospitals through Baby-Friendly USA’s official process

Eileen Fitzpatrick is the CEO of Baby-Friendly USA and a public health expert with a background in maternal-infant health. She has worked on statewide breastfeeding initiatives in New York and now leads the accreditation process for Baby-Friendly hospitals in the U.S.

🔗 Find Baby-Friendly USA Online:

🌐 Website: www.babyfriendlyusa.org

📧 General Inquiries: [email protected]

📌 Baby-Friendly Hospital Initiative – Learn more about the 10 Steps: www.babyfriendlyusa.org

📌 March of Dimes Maternity Care Deserts Report – Tracking OB unit closures across the U.S.

📌 CDC Breastfeeding Data – Understanding breastfeeding rates and disparities

Have questions or suggestions for future episodes? Reach out to Margaret at [email protected] or connect on social media:

📸 Instagram: @margaretsalty

📘 Facebook: Margaret Salty’s IBCLC Community

🎙 Hosted by: Margaret Salty

🎧 Guest: Eileen Fitzpatrick, CEO of Baby-Friendly USA

🎵 Music by: The Magnifiers, My Time Traveling Machine

#IBCLC #BabyFriendly #BreastfeedingSupport #BreastfeedingMedicine #LactationConsultant #BFHI #BreastfeedingEquity #IBCLCMentorPodcast #MargaretSalty

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