Endometriosis and infertility
Surgery is more effective for infertility than medicinal intervention in endometriosis. One study has shown that surgical treatment of endometriosis approximately doubles the fecundity (pregnancy rate). The use of medical suppression after surgery for minimal/mild endometriosis has not shown benefits for patients with infertility. Use of fertility medication that stimulates ovulation (clomiphene citrate, gonadotropins) combined with intrauterine insemination (IUI) enhances fertility in these patients.
Elagolix
Elagolix is used in the treatment of moderate to severe pain associated with endometriosis in premenopausal women. Endometriosis is a condition in which the endometrium, the inner lining of the uterus, grows outside of the uterus into surrounding tissues and causes symptoms such as pelvic pain and infertility. Around 10% of women may be affected by endometriosis. Elagolix significantly decreases symptoms of dysmenorrhea (menstrual pelvic pain), non-menstrual pelvic pain, and dyspareunia (pain during sexual intercourse) in women with endometriosis. The medication is used at a lower dosage of 150 mg once per day or at a higher dosage of 200 mg twice per day, depending on the severity of symptoms.