Ortho Tri-cyclen Lo

Ethinylestradiol (EE) is an estrogen medication which is used widely in birth control pills in combination with progestins.[7][8] In the past, EE was widely used for various indications such as the treatment of menopausal symptoms, gynecological disorders, and certain hormone-sensitive cancers. It is usually taken by mouth but is also used as a patch and vaginal ring.[7][12] The general side effects of EE include breast tendernes... [wikipedia]