I've four babies at Cox, the last three of them with Dr Duff at the Turner Center and she is simply amazing. I believe she specializes in high risk pregnancies and is simply the best. She cares so much about her Moms and their babies in the most practical ways. Highly recommend her. I've never delivered at Mercy (and never will, thanks to a tubal ligation she performed for me after the fourth, right at the height of Covid), but the two friends of mine who have delivered there were less than happy with their overall care, and one almost died and had to be re-hospotalized after they discharged despite her reports of her symptoms.