Hi, You may have a laparoscopic chromotubation to check for tubal patency and if the consultant is experienced enough may perform any operative interventions needed to relieve tubal block. Considering your age, it would be better if you do not waste precious time trying for natural conception. Tubal patency as well as tubal motility together have an impact on the tubal function. For endometriosis to affect the tubes, it would be rare. The impact of any pelvic inflammation varies with the severity of the infection and the individual predisposition. You should try ART under the guidance of an expert. Wish you success.