Reproductive System part 3 Sex & Fertilization Crash Course A&P 42

The video explores human reproduction, focusing on the physiological aspects of sex and fertilization. It begins with an introduction to the topics covered and not covered, followed by a historical overview of Masters and Johnson's research on the human sexual response cycle. The video then delves into the fertilization process, explaining how sperm and egg unite to form a zygote. Various contraception methods are discussed, highlighting their role in preventing fertilization. The video concludes with a summary and credits.

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