If you have the desire to postpone your period, you can choose the short-acting contraceptive pill and start taking it about 15 days before your next period, once a day, one tablet at a time, until the time you wish to have your period, but do not take it for too long. There may be other adverse reactions. It is not advisable to postpone menstruation with progesterone because it takes 3-5 days to use progesterone, with a total dosage of 60mg, and most of the menstruation comes in 3-7 days after stopping the medication, however, some people may have to push it to 10-15 days, so the adjustment time of menstruation sometimes cannot be accurately estimated, but brings trouble.