When Amy VanHaren was a new mom with a full-time job, breastfeeding posed challenges from finding places to pump while travelling, to packaging and sending breast milk home. During one trip, an emotional call with her sister sparked a thought about providing support to other breastfeeding parents. Amy reflects on the lightbulb moment that led her to launch an app called pumpspotting, and how her Kittery-based startup is evolving.