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How contraceptives block sperm from meeting eggs

VnExpressVnExpress•21/07/2023

Saturday, July 22, 2023, 01:00 (GMT+7)

Condoms create a barrier that prevents sperm from reaching the egg to fertilize it, while chemicals in birth control pills neutralize them before they enter the uterus or inhibit ovulation.

How birth control works in the body

Thuc Linh (According to Ted-ed )



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Tag: reproductive healthHealth knowledgeDissemination of knowledgecontraception

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