ITGA2 and postpartum hemorrhage: <b>Conclusions</b>: A study of thrombophilia gene polymorphisms in women with reproductive disorders showed that the G/A genotype of F13, the C/T genotype of ITGA2, and the A/G genotype of MTR:2756 were significantly more common in women with preeclampsia than in the group with postpartum hemorrhage; the T/T genotype of the ITGA2 gene was detected in postpartum hemorrhage.