Postponing a period is actually not impossible. Even thought there is no single way that can help you on how to postpone your period in an instant, there are several ways you can do to reduce the amount of blood every period that it will lead to your period get postponed.
For example, to help you gradually postpone your period, you need to avoid processed foods. Menstrual problems can be more severe when you are consuming refined sugar, refined flour, and other food and processed foods. Other than that, you can also try to avoid these foods throughout the month, especially in the weeks leading up to the menstrual period. Consuming a diet high in fruits, vegetables, lean protein, olive oil, and whole grains will be able to help you improve health, and some women have realized that such diets also cause shorter menstrual periods. By shorting your menstrual period, the menstrual circle will be changed that it might end up getting postponed for awhile.