A woman’s skin ____.

Guevedoces is a rare autosomal recessive genetic condition, in which people are missing the enzyme that converts testosterone to dihydrotestosterone (DHT). The result of this is that ____.

Anti-Müllerian hormone is important in ____.

According to John Lee’s six “colors” of love, pragmatic love combines the elements of ____.

Exhibitionism accounts for up to ____ of all sex convictions in the U.S., Canada, and Europe.

Dysmenorrhea is pain or discomfort during ____.

An individual’s gender and ____ may affect his or her body odor preferences.

“Gonads” is another term for ____.

An example of a cross-cultural sexual research study is ____.

Freud’s theories on sexuality have incorporated themselves into popular vernacular, including the terms ____.