I haven't had my period for almost a month.

Women have menstruation every month. The normal menstrual cycle is about 28 to 30 days. There is no problem if it is slightly delayed or advanced as long as it does not exceed seven days. However, some people have not had their period for more than a month. This should be considered an abnormal phenomenon, which may be caused by factors such as medication, surgery, and pregnancy. The menstrual cycle is generally 28 to 30 days. About 7 days earlier or later is still within the normal range, and the length of the cycle varies from person to person. But if it exceeds this time, women with normal menstruation will definitely worry. The reasons why menstruation has not come for 10 days can be divided into the following four situations: the menstrual cycle is generally 28~

4. Others: psychological factors such as mental tension, stress, environmental changes, and some diseases that affect endocrine system. Can cause delayed menstruation.