Serum levels of the road stimulating hormone (TSH) triiodothyronin(T3), tetraiodothyronin(T4), progesterone(P) and Zinc were measured for 25 women presenting to the antenatal clinic is Sohag University hospital with emesis gravidarum during the first or early second trimester of pregnancy. The same was done for 25 healthy pregnant women presenting for routine antenatal care to serve as controls, women in both ... إقراء المزيد