Several Issues: With even healthy pregnancy, the very vascular uterine lining continues to grow, facilitating capillary flow to support growing baby, the zygote erodes into the uterine lining needing blood supply/nutrition+waste removal, rapid placental development not perfect, much of the rapidly forming fine vascular network is fragile & stressed by motion, BP elevations, etc.
Answered 5/15/2015
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2 doctors weighed in across 2 answers
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
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