Cyclessa

Desogestrel is a progestin medication which is used in birth control pills for women.[1][12] It is also used in the treatment of menopausal symptoms in women.[1] The medication is available and used alone or in combination with an estrogen.[1][12] It is taken by mouth.[1] Side effects of desogestrel include menstrual irregularities, headaches, nausea, breast tenderness, mood changes, acne, increase... [wikipedia]