Normal range: Follicular: 0.27-2.61 ng/mL; Luteal : 3.28-38.63 ng/mL
Comment: Evaluation of infertility.
Sample should be taken in second half of cycle, approximately day (921) to determine whether ovulation has occurred.Increased in congenital adrenal hyperplasia due to 21-Hydroxylase, 17a-Hyroxylase, and 11 b-Hydroxylase deficiency (as much as 10 folds normal), lipid ovarian tumor, theca lutein cyst, molar pregnancy. Decreased in threatened abortion, primary or secondary hypogonadism and short luteal phase syndrome
(Sample: Serum (state phase, age