fragtan2204 fragtan2204
  • 12-05-2020
  • Biology
contestada

What day is considered to be the first day of a female’s reproductive cycle?

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khadijahumarji
khadijahumarji khadijahumarji
  • 12-05-2020

Answer:

This is usually the first day of menstruation - the day when the uterus lining starts to be shed.

Explanation:

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