
Menstruation, or period, is normal vaginal bleeding that occurs as part of a woman's monthly cycle. Every month, your body prepares for pregnancy. If no pregnancy occurs, the uterus, or womb, sheds its lining. The menstrual blood is partly blood and partly tissue from inside the uterus. It passes out of the body through the vagina.
Periods usually start between age 11 and 14 and continue until menopause at about age 51. They usually last from three to five days. Besides bleeding from the vagina, you may have:
- Menstruation (National Library of Medicine)Menstruation, or period, is normal vaginal bleeding that occurs as part of a woman's monthly cycle. Every month, your body prepares ... passes out of the body through the vagina. Periods usually start between age 11 and 14 and ...
- Period Pain (National Library of Medicine)What are painful periods? Menstruation, or period, is normal vaginal bleeding that happens as part of a woman's monthly cycle. Many women have painful periods, ...
- Absence of a woman's monthly menstrual period is called amenorrhea. Secondary amenorrhea is when a woman who has been having normal menstrual cycles stops getting her periods for 6 ...
- Absence of a woman's monthly menstrual period is called amenorrhea. Primary amenorrhea is when a girl has not yet started her monthly periods, and she: Has gone through other ...
- Painful menstrual periods are periods in which a woman has crampy lower abdominal pain, which can be sharp or aching and come and go. Back ...
- ... a woman's menstrual cycle, when she gets her period. Every woman's period is different. Most women have periods between 24 and 34 days apart. It usually ...
- Vaginal Bleeding (National Library of Medicine)Menstruation, or period, is a woman's monthly bleeding. Abnormal vaginal bleeding is different from normal menstrual periods. It could be bleeding that is between periods, ...
- ... bleeding that occurs between a woman's monthly menstrual periods. Such bleeding may be called "intermenstrual bleeding." Related ... Dysfunctional uterine bleeding Heavy, prolonged, or irregular menstrual periods
- Endometriosis (National Library of Medicine)... a mother, sister, or daughter with endometriosis Your period started before age 11 Your monthly cycles are ... risk if: You have been pregnant before Your periods started late in adolescence You breastfeed your babies ...
- Menopause (National Library of Medicine)... in your life when you stop having your period and can no longer get pregnant. You have reached menopause when you have not had a period for 12 months. The time leading up to ...