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 [1] The menstrual cycle is characterized by the rise and fall of hormones [1]
Menstruation: 13 Period Facts You Need To Know - Health Menstruation, also known as a period, occurs when your uterus sheds its lining, causing blood and mucus to discharge from the vagina 1 This usually occurs once a month if you are not pregnant
Menstrual cycle: Whats normal, whats not - Mayo Clinic What's typical? The menstrual cycle is counted from the first day of one period to the first day of the next The cycle isn't the same for everyone Menstrual bleeding might happen every 21 to 35 days and last 2 to 7 days For the first few years after menstruation begins, long cycles are common
Normal Periods vs. Irregular Periods - HealthyWomen Your period can say a lot about your uterine health From irregular periods to bad cramps, here’s how to tell what’s normal — and what might need a provider’s attention
Menstrual Cycle (Normal Menstruation): Overview Phases 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