Which sexual behaviors carry the highest risk for STI transmission?

The drug Cialis is preferred by many men as a treatment for ED because it

Why should rape allegations be investigated carefully?

A man and woman sometimes slap and bite each other during their sexual encounters. They both enjoy and derive great pleasure from it. Do these individuals suffer from a paraphilic disorder?

Legal cases and research on false memories suggest that

Which statement most accurately describes juvenile prostitution?

Which paraphilic disorder are obscene telephone calls are most closely related to?

Which is true for a pair of boy-girl twins who are experiencing puberty?

A woman has had intermittent and severe recurrences of herpes over the past three years. Her doctor prescribes the antiviral drug acyclovir, to be taken continually as a preventive measure. Does this woman most likely have HSV-1 or HSV-2?

A man regularly dresses in a bear costume and frequents gatherings of furries. This man most likely shows which of the following characteristics?