what is the menstrual cycle ?​

Answer:

The menstrual cycle is the regular natural change that occurs in the female reproductive system that makes pregnancy possible. The cycle is required for the production of oocytes, and for the preparation of the uterus for pregnancy. The menstrual cycle occurs due to the rise and fall of hormones

Explanation:

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[tex]<b><marquee behavior="alternate">Menstrual Cycle</marquee>[/tex]

The menstrual cycle, which is counted from the first day of one period to the first day of the next, isn't the same for every woman.

Menstrual flow might occur every 21 to 35 days and last two to seven days.

For the first few years after menstruation begins, longcycles are common.