Can not find nose bone at 1st ultrasound

TNY • Scientist. Wife. Mom to 🐶 (2013), 👶🏻 (05/16), 👶🏻 (06/18), 👼 (03/20), 👶🏻 (12/20). Starting my advocacy for the disability community 💙💛.

Since this group might be more familiar with this topic, I am reposting here. Please advise if you have any insight. Thank you 💕