Levels of progesterone indicating unble pregnancy and ble intrauterine pregnancy are:: (A) 5 ng/ml; 20 ng/ml, (B) 10 ng/ml; 20 ng/ml, (C) 5 ng/ml; 50 ng/ml, (D) 10 ng/ml; 50 ng/ml
Answer is A. Serum progesterone concentration <5 ng/ml suggest a dying pregnancy Level > or = 20 ng/ml suppo the diagnosis of a healthy pregnancy. Ref: Williams Obs 24e pg 355.