Biology, asked by aaronjames07, 10 months ago

How long is an average menstrual cycle from start to finish?

Answers

Answered by Urvashisahu
1

Explanation:

This is your menstrual cycle. It starts on the first day of your last period and ends on the first day of your next period. Though the average cycle is 28 days long, anything between 21 and 45 days is considered normal.

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