If a woman wants to delay the onset of menstruation by taking Mafron, she should start taking Mafron orally once a day for 21 days on the 5th day of this menstrual period, one tablet at a time. If you stop taking it at this time, you will get your period in 3-7 days. In order to delay menstruation, it is recommended to continue taking the medication after 21 days without stopping. In the process of taking Mafron, it is important to pay attention to the fact that you should not miss any dose in the middle of the dose, because if you miss any dose, it may lead to abnormal vaginal bleeding. In addition, it is important to note that some patients should not take Mafulon, such as those with high blood pressure and thrombotic tendencies.