Pregnancy outcomes in normoglycemic women with hyperinsulinemia treated with metformin before and during pregnancy – a case-control study biguanid in pregnancy of hyperinsulinemic women.

Address for correspondence: Katya Todorova – Ananieva MD, PhD High Risk Pregnancy Department Specialized Hospital of Obstetrics and Gynecology 2 Zdrave Str. 1431, Sofi a, Bulgaria tel. 00359 2851 7222 tel. 00359 2851 7222 e-mail: todorova_kate@abv.bg