Most common (>=10%) Alterations of menstrual bleeding patterns (unscheduled uterine bleeding, decreased uterine bleeding, increased scheduled uterine bleeding), abdominal/pelvic pain, amenorrhea, headache/migraine, genital discharge, vulvovaginitis
Serious Ectopic pregnancy, intrauterine pregnancy, Group A Streptococcal sepsis, pelvic inflammatory disease, uterine perforation, expulsion, ovarian cysts
Postmarketing Arterial thrombotic and venous thromboembolic events (pulmonary embolism, deep vein thrombosis, stroke), device breakage, hypersensitivity (rash, urticaria, angioedema), increased blood pressure