Menstruation is a natural cycle that occurs in every woman. However, not all women know when their monthly "guests" will arrive. Here are the signs of menstruation you need to know. Every month, a woman's body produces eggs. If it is not fertilized, then the lining of your uterus will decay and then flow through the vagina, and you will experience menstruation. Every woman's menstrual cycle is different. Some are smooth and predictable, others are irregular and difficult to predict when and not even have a sign of menstruation. Generally, menstrual time is around 2 to 8 days. Recognize the Signs of Menstruation Signs of menstruation better known as PMS or premenstrual syndrome. Usually, signs of PMS occur about one to two weeks before menstruation arrives. When menstruating, then these signs will stop by themselves. The following are the signs of menstruation you need to know: Breast pain One sign of menstruation that is often experienced by women, namely...