How it works here for a safer and more pleasurable experience. While engaging in sex or during masturbation, your body undergoes physical and emotional changes known as the sexual response cycle Learn more about the 4 different phases of the sexual response cycle. How sex works uses evolutionary biology to explore human sexuality, and how sexuality can influence society in terms of human relations and belief systems The author examines the physiological purpose behind how sensory data is interpreted by the human body and its effect on human sexuality [5] moalem argues that menstruation, fertility, penis size, orgasm, ejaculation and contraception all.
What you need to know about having sex Sex should feel fun and safe — you never have to do anything you don’t want to do. In this lesson, we'll describe sexual intercourse from physiological and biological perspectives You'll explore the stages and changes that occur.
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