Douching on a regular basis is most likely to have which of the following effects?

One specific advantage of the case study method is that it allows

Which of the following statements regarding the clitoris is false?

A vasectomy involves cutting of the

The timing of a woman’s first period appears to be related to all of the following except

Which one is not true concerning male genital self-examination?

To minimize the possibility of toxic shock syndrome, a woman should

The main objective of female genital cutting is to

A matched group of rapists and non-rapists listen to taped descriptions of sexual activity, one involving rape and the other involving consensual sexual interaction. The researcher measures the degree of penile engorgement in each group. The independent variable is

FOR EXTRA CREDIT, APPROXIMATELY HOW MUCH SEMEN IS EXPELLED DURING EJACULATION?