The chances of a gay individual’s identical twin also being gay is about:

Which of the following statements regarding oral sex is accurate?

Which of the following statements regarding oral sex is accurate?

Which of the following statements regarding gender differences in math achievement is true?

Research indicates that experienced emotions are: 

Research indicates that experienced emotions are: 

While having sex with her partner, Caroline is getting close to reaching orgasm. Suddenly Caroline’s phone rings and she and her partner stop so she can answer it. If Caroline and her partner to reengage in sex, which of the following is most likely to occur next?

Greater sexual satisfaction and satisfaction in the relationship come if:

Sexual openness is most common in:

Marcus’ days seem to be a continuous juggling act between the requirements for long hours at work and the needs of his children who are now in two different schools with different schedules. As a single parent, he is: