In the clinic if you want to delay your period, the most reliable method is to take progesterone orally to delay your period, and the relative side effects are relatively small, it is recommended that it is best to start taking progesterone orally 7-10 days before your period, once a day, once 2 capsules, until you need to stop taking it when you need to have your period, usually 3-7 days after you stop taking it, you will have your period. Because of the oral progesterone to delay menstruation, so the relative amount of menstruation will be more, do not be nervous, the vast majority of the past if it is 5 days clean, eat progesterone to come to the menstruation will also be about 5 days clean. It is recommended to keep the area clean during menstruation and change sanitary napkins regularly to avoid the possibility of infection. In addition, because progesterone may cause dizziness after oral intake, so be sure to take it orally before going to bed.