Medroxyprogesterone acetate tablets are progestins. If you have low progesterone in early pregnancy, you can take medroxyprogesterone acetate tablets to replenish the progesterone in your body to avoid miscarriage, especially if you have low progesterone in early pregnancy and have stomach pain and vaginal bleeding, you should replenish progesterone in time to avoid miscarriage. This drug does not have a great impact on the fetus, so pay attention to review the progesterone value while taking the drug, and when the progesterone value reaches normal, and there is no vaginal bleeding and the body is basically stable, you can slowly stop taking the drug, if the progesterone is taken in excessive doses for a long time, it will lead to premature sexual maturity of the fetus after birth.