[Progesterone and unconjugated estriol in amniotic fluid and serum in diabetic patients during induction of labor].

Progesterone and unconjugated estriol are radioimmunologically estimated in 42 diabetic patients in amniotic fluid and serum during last weeks of pregnancy and in the course of oxytocin-induced parturition. As unconjugated estriol rises in progressing weeks of pregnancy progesterone remains unchanged in both investigated fluids. The quotient progesterone unconjugated estriol correlates with affection to labour. There is no statistically significant change in both steroid hormones during induced labour.