1 and progesterone, also known as progesterone and lutein hormone, are the main bioactive progestogens secreted by ovaries. Before ovulation, the amount of progesterone hormone produced every day is 2-3mg, mainly from the ovary.

2, suitable for threatened abortion and habitual abortion, premenstrual tension syndrome, anovulatory dysfunctional uterine bleeding and anovulatory amenorrhea, combined with estrogen to treat menopausal syndrome.

3. Progesterone can protect women's endometrium. During pregnancy, progesterone hormone can provide support and guarantee for the early growth and development of the fetus, and it can also play a certain calming role in the uterus.