Study estimates the difference in breast cancer risk associated with different hormonal
contraceptive formulations in adolescents and premenopausal women.
Use of the contraceptives exposed women under 35 to a 39% greater risk of asthma attacks, likely due to an excess of the hormone from combined endogenous and exogenous progesterone.
After recovering from breast cancer, women experience greater physical health decline—but how much does that have to do with how their cancer was treated?
