I have had 2 recurrent late miscarriages because of twisted and knotted umbilical cords.(according to pathology report)

I am seeming a Fertility Specialist and while he is wildly successful in our area, he is not definitively assessing our situation with concrete answers.

How can I prevent this from happening? Is it from an enlarged uterus, do I have a blood clotting disorder, or am I doomed to never successfully carry to full-term?


Please help.