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.

Jul 29, 2021 · Women have approximately 450 menstrual cycles in their lifetime. Unfortunately, women often view their cycles as a burden, and sometimes, they're even perceived culturally …

Aug 17, 2018 · We’ll tell you all about the menstrual, follicular, ovulation, and luteal phases of your cycle, as well as what hormones and symptoms are at play in each of these phases.

Triggered by falling progesterone levels, menstruation (commonly referred to as a "period") is the cyclical shedding of the lining, and is a sign that pregnancy has not occurred. Each cycle …

Apr 22, 2023 · 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 …

Jul 29, 2025 · Understanding your menstrual cycle can help you know which phase of your cycle you’re in, learn what’s normal for you, and know when to talk to your doctor.

Oct 12, 2025 · Menstrual cycle, recurring fluctuations in hormone levels that produce physical changes in the uterus and ovaries to prepare the female body for pregnancy. In adult women, …