What is menstrual cycle? Why does it occur?
Answers
Your menstrual cycle is your body's way of preparing for pregnancy every month. It also makes you have a period if you're not pregnant. Your menstrual cycle is controlled by hormones like estrogen and progesterone. The 1st day of your menstrual cycle starts on the 1st day of your period (AKA menstruation).
Answer:
Menstrual cycle is the process of ovulation and menstruation in women and other female primates
OR
The menstrual cycle is the regular natural change that occurs in the female reproductive system that makes pregnancy possible.
Explanation:
It occurs after ovulation when the egg is not fertilized after some time and so, is released through the vagina as blood
In many countries people see it as a sign of maturity in females.
It also signifies that the female can give birth.