Max: 200 mg at one time. Oral Luteal insufficiency (premenstrual syndrome, benign mastopathy, menstrual irregularity, premenopause)
200-300 mg/day for 10 days/cycle from the 17th-26th day of cycle. Hormone replacement therapy of the menopause
200 mg/day either 12-14 days/mth or last 2 wk of each treatment cycle. Vag Progesterone substitution for ovary-deprived women during complete deficiency (oocyte donation)
In addition to estrogen therapy, 100 mg/day on 13th & 14th day of cycle of transfer then 200 mg/day from 15th-25th day of cycle in 1 or 2 intakes then from 26th day & in the case of onset of pregnancy max of 600 mg/day in 3 intakes. Continue until 60th day & until 12th wk of pregnancy. Supplementation of the luteal phase during in vitro fertilization cycles
400-600 mg/day in 2 or 3 intakes starting from the day of HCG inj until 12th wk of pregnancy. Supplementation of the luteal phase during spontaneous or induced cycles (hypofertility or primary or secondary sterility)
200-300 mg/day in 2 intakes from 17th day of cycle during 10 days. Start as soon as possible until 12th wk of pregnancy. Threatening abortion or prevention of repeated abortions due to luteal insufficiency
200-400 mg/day in 2 divided doses until 12th wk of pregnancy.