Clinically, if you are taking progesterone capsules to promote menstruation, it is recommended that you stop taking them after 5-7 days. The specific method is to take progesterone capsules twice a day, 100mg at a time, which must be taken continuously and must not be missed in the middle, once missed, it may cause irregular vaginal bleeding, basically 3-7 days after stopping the medication. If progesterone pills are used to treat luteal insufficiency, it is recommended to start taking them orally during the second half of the menstrual period, that is, after ovulation (once a day, 100mg once, for 10 days), to correct the luteal insufficiency. So how exactly to take progesterone pills depends clinically on which disease is actually treated, and the time to eat varies from disease to disease.