Science news articles about 'oral contraceptive pill'

... half of all women taking the oral contraceptive pill miss one or more pills in each cycle, and nearly a ... developing world, increased access to safe oral contraceptives for all women at low or no cost ...

... into trials involving people with head injuries. Progesterone is a female hormone used in the oral contraceptive pill. Preliminary animal and human studies suggest that progesterone could be a ...

... of three whose formulation of the synthetic progestogen Norethisterone marked a key step towards the earliest oral contraceptive pill.Djerassi outlined the "horror scenario" that occurred ...

... women in situations where they can compare the attractiveness of different women. The oral contraceptive pill alters the hormonal fluctuations associated with the menstrual cycle and essentially ...

... mid-1990s report in Britain showed that new oral contraceptive pills posed a twofold (or 100%) increased risk of ... the new pills only increased from 1 in 7,000 women having a blood clot to 2 in 7,000, ...