challenging clinical situations. These come from real world clinical encounters so we thought we would share these with you because they are brain teasers and should be discussed. They both have to do with OB ultrasound. First, is there a

“minimal” CRL to estimate gestational age? In other words, is there a CRL that is too small to be accurate? It’s an intriguing question and we will give an answer! Second, in women with regular and predictable menstrual cycles that are

every 21 or 35 days, how to we “reconcile” a CRL EGA since that CRL algorithm is based on a “typical 4-week cycle”? How can we? Should we adjust the sono dating? WE will review in this episode. PLUS, we will review the latest data on

how AI can greatly impact gestational age calculation via ultrasound. So, we have 2 questions, and we will give 2 answers (2 x2)…Listen in for details.