If menstruation is often early, excluding the possibility of uterine submucous fibroids, it is recommended to take progesterone orally in the second half of menstruation to give treatment, which is currently a better way to treat early menstruation. Because early menstruation is mostly caused by the insufficiency of luteal function, and progesterone is the exogenous progesterone, which can supplement the insufficiency of luteal function, so it is recommended to take progesterone in the second half of menstruation, to treat the symptoms of early menstruation. The specific method is to start taking progesterone gel pills orally on the 20th day of the menstrual cycle, taking two pills once a day, and taking them orally before going to bed. Because progesterone pills have a side effect that may cause dizziness, take them orally before going to bed. Take the pills for 5-7 days in a row, and your period will come in 3-7 days after you stop taking the pills, so that your period will not be early again.