Answer:
1.The menstrual cycle is important to sexual health, as tracking the menstrual cycle and being aware of fertile days can be used as a contraceptive method and as a way to plan conception.
2.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, long cycles are common.
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4.The menstrual cycle provides important body chemicals, called hormones, to keep you healthy. It also prepares your body for pregnancy each month. A cycle is counted from the first day of 1 period to the first day of the next period.
