Acne, urticaria, rashes, fluid retention, wt changes, GI disturbances, changes in libido, breast discomfort, premenstrual symptoms, menstrual disturbances; chloasma, depression, pyrexia, insomnia, alopecia, hirsutism; VTE. Oral: Altered menstrual cycles, amenorrhea, intermenstrual bleeding, headaches. Vag: Local irritation.