Question

Explain in brief about menstrual cycle in 25 lines? ​

Answer 1

The menstrual cycle is the regular natural change that occurs in the female reproductive system (specifically the uterus and ovaries) 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. This cycle results in the thickening of the lining of the uterus, and the growth of an egg, (which is required for pregnancy).The egg is released from an ovary around day fourteen in the cycle; the thickened lining of the uterus provides nutrients to an embryo after implantation.If pregnancy does not occur, the lining is released in what is known as menstruation.

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Answer 2

Answer:

your answer is below

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Explanation:

in periods of girls

1. the vagina weights for sperm so that it carry baby
2. so in this thought it collect eggs and muscles to made usteres strong
3. so whemn no baby came it became sad
4. and realease the product collected.
5. this is called periods or menstrual cycle