The most erotically sensitive areas of a man’s genitals are the

A man is paralyzed below the waist due to an injury that fully severed his spinal cord. Can this man experience an erection?

The glans of the clitoris is typically visible in a non-aroused state but often disappears with sexual arousal. What physical changes during arousal would explain this?

An anthropologist is documenting the rituals individuals use to express sexual interest. Which flirting behavior is she most likely to observe in a woman trying to attract a male partner?

After a penile piercing, a young man develops an infection that causes nerve damage to the genital end-bulbs. This will most likely lead to difficulty in

The World Health Organization (WHO) recommends use of adult male circumcision in Africa for

For a few days each month, Destinee feels more sexual desire than usual. This likely occurs when

The _______ is a controversial area of heightened sensitivity on the front wall of the vagina.

Parents might choose to circumcise their male infant to provide partial protection against

An XX embryo is exposed to greater-than-normal amounts of testosterone, due to congenital adrenal hyperplasia. This will most likely cause the embryo to