Question

Write two reasons which discribe menstrual cycle

Answer 1

Answer:

A period happens because of changes in hormones in the body. Hormones are chemical messengers. The ovaries release the female hormones estrogen and progesterone . These hormones cause the lining of the uterus (or womb) to build up.

Explanation:

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Answer 2

Answer:

• The menstrual cycle is complex and controlled by many different glands and the hormones that these glands produce.

• The four phases of the menstrual cycle are menstruation, the follicular phase, ovulation and the luteal phase.

Explanation:

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