Autophagy/Apoptosis Balance in Placental Vascular Pathologies

"16 blood samples (16 tubes, i.e. 55.3 ml) will be taken at inclusion. Pregnant women will be seen every month as part of their pregnancy follow-up, and blood (11 tubes, i.e. 35.5 ml) and urine samples will be taken at each follow-up visit.~At delivery, a systematic blood sample will be taken as part of the usual care, and an additional 11 tubes of blood (35.5 ml) will be taken."

Urine samples will be taken at the inclusion visit and at each follow-up visit.