Dydrogesterone tablets to stop bleeding: 1, mainly used for pregnancy after the aura of abortion caused by bleeding, after taking dydrogesterone tablets to inhibit the uterine smooth muscle contraction, will play a role in stopping the bleeding. 2, used for luteal insufficiency in the second half of the menstrual period caused by bleeding, oral supplementation of progesterone after the purpose of stopping bleeding. 3, can be used for functional uterine bleeding of the menopause, after taking dydrogesterone tablets. The vast majority of the 24-48 hours, vaginal bleeding will be significantly reduced or even stop, this is the process of taking dydrogesterone tablets to stop bleeding. Specifically according to the doctor’s instructions to take medication, taking dydrogesterone tablets can not be stopped without authorization during the period, once stopped may lead to more vaginal bleeding.