Progesterone (Natural Micronized) is used for hormone replacement therapy and female infertility. It is also used to restore menstruation in women with secondary amenorrhea (the absence of menstrual cycles).
Progesterone (Natural Micronized) is a progesterone (female hormone). It helps to establish and maintain pregnancy. It also prevents the increase in thickness of the endometrium (lining of the uterus) caused by estrogen.