The hormone you take may affect your risk of breast cancer Progesterone is a naturally occurring hormone in women. Progesterone is added to estrogen therapy to reduce the risk of endometrial cancer. Initially, progesterone was not available in a form…

If you are a woman over the age of 40, or have had a mother or sister diagnosed with breast cancer, you may be at greater risk of developing breast cancer. Knowing your risk factor for breast cancer can help…