11.   As such he was overseeing federal family planning efforts, including Title X, which helps poor women prevent pregnancies.

12.   Aside from being an effective way to prevent pregnancy, condoms continue to provide the only way for sexually active singles to restrict the spread of sexually transmitted diseases.

13.   Both agree, for example, that a laudable goal is preventing unwanted pregnancies, particularly among teen-agers.

14.   A particular interest of his has been preventing teen pregnancy, a passion he says he developed while working in the rural South.

15.   Abortion-rights supporters say the drugs give women increased freedom over their bodies and could help prevent teen-age pregnancies.

16.   After a hearing last week, the panel voted unanimously that the six brands are safe and effective when used to prevent pregnancy after intercourse.

17.   But it prevents pregnancy while still allowing the animals to socialize.

18.   But social workers who have spent time with poor, young women doubt that changes in welfare policies will prevent pregnancies.

19.   Democrats want to focus instead on on preventing teen pregnancy.

20.   Depo-Provera is a hormonal shot that can prevent pregnancy for a period of three months.

v. + pregnancy >>共 132
prevent 15.89%
terminate 12.88%
end 10.37%
avoid 3.51%
reduce 2.84%
have 2.84%
hide 2.51%
abort 2.17%
announce 2.01%
carry 2.01%
prevent + n. >>共 1204
attack 3.54%
violence 1.93%
spread 1.72%
people 1.65%
company 0.97%
infection 0.92%
recurrence 0.88%
problem 0.87%
cancer 0.87%
disease 0.85%
pregnancy 0.44%
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