Menstrualcycle

The menses phase: This phase begins on the first day of your period. It's when the lining of your uterus sheds through your vagina if pregnancy hasn't occurred.

The menstrual cycle is a natural process. It is a complex cycle controlled by female hormones that cause regular bleeding (periods). The menstrual cycle has ...

Ovulation happens around day 14 if you have a 28-day cycle — right in the middle of your menstrual cycle. It lasts about 24 hours. After a day, the egg will die ...

Menstruation is one part of a woman's cycle when the lining of the uterus (endometrium) is shed. This occurs throughout a woman's reproductive life. With each ...

2023年4月22日 — The menstrual cycle is the monthly series of changes the body goes through to prepare for pregnancy. Each month, one of the ovaries releases an ...

由 DK Thiyagarajan 著作 · 2022 · 被引用 153 次 — The first phase of the menstrual cycle is the follicular or proliferative phase. It occurs from day one to day 14 of the menstrual cycle, based on the average ...

2021年2月22日 — A menstrual cycle begins with the first day of your period, or menstruation [MEN-stroo-AY-shuhn] and starts over again when the next period ...

The first day of menstrual bleeding is considered Day 1 of the cycle. Your period can last anywhere from 3 to 8 days, but 5 days is average. Bleeding is usually ...