A massive study of more than 2 million women has found a “statistically significant” risk of developing breast cancer with ...

A major study involving over two million women reveals a statistically significant link between hormonal contraceptive use ...

New research indicates a link between hormonal contraceptives, particularly progestin-only and desogestrel-based formulations ...

Hormonal contraceptive-associated breast cancer risk differs by progestin type, with desogestrel-containing products linked ...

There are many different kinds of birth control—and even more factors contributing to decisions about the best birth control method for you or your partner. Some methods rely on the hormone progestin ...

Danish women on hormonal contraception were more likely to experience ischemic stroke and myocardial infarction, though the absolute risk was low. Data suggest a dose-related association between ...

The researchers found that per 10,000 person-years, the standardized VTE rates were 2.0, 10.0, 8.0, 8.1, 3.6, 2.1, 3.4, and 11.9 for nonuse, combined pills, vaginal ...