A re-analysis of a series of studies of vaginally-administered progesterone versus intramuscular progesterone injections demonstrates that, when evaluating optimal dosing, clinical results are ...

And it’s not all bad news, with the research suggesting both types can play a protective as well as endangering role. The study found that using injectable hormonal contraceptives temporarily ...

Conditions such as amenorrhea, endometrial and breast cancers, PCOS, and AIDS-related endocrine disruptions are significantly increasing demand for progesterone therapies. For instance, U.S. sees ...

Contraceptives like the pill and injectables can cause a myriad of side effects, including low sex drive. These birth control methods produce oestrogen and progesterone, causing hormonal fluctuations.

Researchers at Boston-based Mass General Brigham and MIT have developed a long-acting contraceptive injection designed to be delivered through tiny needles, reducing discomfort and increasing ...