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Menstrual cycle: What's normal, what's not - Mayo Clinic
Apr 22, 2023 · Do you know when your last menstrual period began or how long it lasted? If not, it might be time to start paying attention. Keeping track of your menstrual cycles can help you understand what's typical for you.
Menstrual cycle - Wikipedia
Triggered by falling progesterone levels, menstruation (a "period", in common parlance) is the cyclical shedding of the lining, and is a sign that pregnancy has not occurred. Each cycle occurs in phases based on events either in the ovary (ovarian cycle) or in the uterus (uterine cycle).
Menstrual Cycle (Normal Menstruation): Overview & Phases
Dec 9, 2022 · Your menstrual cycle begins on the first day of your period. Your cycle prepares your body for a possible pregnancy. The average cycle lasts between 24 and 38 days.
Stages of the Menstrual Cycle - Healthline
Mar 13, 2023 · During each menstrual cycle, an egg develops and is released from the ovaries. The lining of the uterus builds up. If a pregnancy doesn’t happen, the uterine lining sheds during a menstrual...
Why Do Women Have Periods? - Healthline
Feb 4, 2021 · A period (menstruation) is normal vaginal bleeding that is a natural part of a woman's healthy monthly cycle. This article details the process.
Menstruation - Wikipedia
Menstruation (also known as a period, among other colloquial terms) is the regular discharge of blood and mucosal tissue from the inner lining of the uterus through the vagina. The menstrual cycle is characterized by the rise and fall of hormones.
Your menstrual cycle - Office on Women's Health
Jan 13, 2025 · Menstruation is a woman’s monthly bleeding, often called your “period.” When you menstruate, your body discards the monthly buildup of the lining of your uterus (womb). Menstrual blood and tissue flow from your uterus through the small opening in your cervix and pass out of your body through your vagina .
What is Menstruation? | Get Facts About Having Your Period
Menstruation — aka having your period — is when blood and tissue from your uterus comes out of your vagina. It usually happens every month. Problems with your period? For more accurate abortion options, please enter your age and the first day of your last period. Your information is private and anonymous.
What’s a Normal Menstrual Period? - WebMD
Mar 6, 2024 · When it comes to periods, "normal" covers a lot of ground. Use the broad range of factors below as a guide. And remember: The only true normal is what's normal for you. Every month, your entire...
Menstruation | Period | MedlinePlus
Feb 29, 2024 · 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.