11.   After a yearlong investigation, Lewis County prosecutors last month filed charges accusing the couple of grooming the teenager to become their sex partner.

12.   All told, about two-thirds of sexually active, unmarried women and teens are at risk of exposure through multiple sex partners.

13.   But it apparently is just fine to subject children and teens on an airplane to two hours of gun glorification, dead bodies, and disposable sex partners.

14.   But Weber and other experts said early diagnosis of HIV had important public health benefits because it helped infected individuals prevent transmitting the virus to their sex partners.

15.   Clues from such individuals might help determine why one sex partner might escape infection when the other is infected.

16.   Counselors from the Health Department are required to notify sex partners who might be exposed if the infected person will not.

17.   Even if they know that their sex partner is underage, most abusers find it easy to make excuses.

18.   Female volunteers must have contracted a sexually transmitted disease sometime in their lives and have had at least two male sex partners in the last year.

19.   First, he depicts the future as a world in which male and female robots are commonly used as human sex partners.

20.   For both men and women, greater symmetry predicted a larger number of past sex partners.