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Please help. Thank you

Please help. Thank you-example-1
User Amr Ellafy
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2 Answers

7 votes

the uterus lining sheds

User Bman
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5 votes

Answer:

During the menstrual cycle, the lining of the uterus thickens to prepare for an unfertilized egg to be fertilized by a sperm. If that doesn't happen, the lining sheds. Hope that helps!

User Imgkl
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