Bristol Palin, in NY for teen pregnancy town hall meeting, says abstinence is best choiceNEW YORK — Unwed mother Bristol Palin says abstinence is a realistic way for teens to avoid unwanted pregnancy and says if she could do it all over again, she would’ve waited to have sex. Unwed mother Bristol Palin, governor’s daughter, joining teen pregnancy prevention campaignANCHORAGE, Alaska — Unwed mother Bristol Palin is going to take part in a national campaign to help raise awareness for teen pregnancy prevention. |