Longtime lurker, first time poster (been around since Gomi and Young Mummy Days/Bobby being tiny etc.)
As someone who comes from a family of Doctors, Surgeons, and Midwives... I reckon your friend would be pretty peeved that you've shared the info she told you.
All it takes is for Sophie to read that your friend told you, then she goes back to the hospital and makes a complaint, and then anyone who had dealings with Sophie or accessed her file on that day would then be put before the Medical Board for review and to pinpoint exactly which health professional breached, instant dismissal for your friend who I am sure has worked and studied very hard to be in a hospital position.