Do you gain weight before your aunt comes?

The weight before menstruation may increase slightly, but it will not be obvious, and the difference may not be detectable. The role of estrogen is to promote the retention of water and sodium, that is, to increase the body's water. The role of progesterone is to promote the excretion of water and sodium, so that the body's water becomes less. Estrogen and progesterone can maintain the body's water and sodium retention and excretion in a balanced state. However, in the premenstrual progesterone withdrawal, the progesterone content will suddenly drop rapidly, relatively speaking, estrogen will dominate, there will be the possibility of water and sodium retention, so the weight will increase slightly, but the overall is not very obvious.