Science news articles about 'contraception study'

The belief that Coca-Cola works as an after-sex spermicide is nothing but urban legend, a scientist cautions in the British Medical Journal (BMJ) on Thursday.

... Practitioners' (RCGP) began the RCGP Oral Contraception Study, one of the world's largest continuing investigations ... from a relatively healthy UK study group, show that "oral contraception is not significantly associated with an increased ...

... recommend one of the most highly effective forms of contraception, a UCSF study confirms. The results also indicate that the interaction ... . The team investigated the effect of these factors on recommendations for contraception. Study results appear in the October print ...

... than in other developed nations, and past studies have shown that about half of these pregnancies result from contraceptive failure. IUDs ... percent of women in the United States who use contraception.” Earlier contraceptive studies asked women to recall ...