So to give a brief summary, I have been actively TTC for about 1 1/2 year and prior to that about 1 year of not protecting but not “trying”. I’m 24, I eat healthy, I work out and my boyfriend is 28 and is also fairly healthy. Well my boyfriend was checked out and things were fine on his end. On my end the only “diagnosis” I have received is a retroverted uterus. I’ve had a few vaginal exams and an ultrasound and my gynecologist said everything looked normal. My concern is that ever since I’ve had a period, they have been very heavy with lots of clots and very painful. I experience painful back pain. Sex is also painful (with deep penetration). My periods are usually 28-30 days. I’m considering changing doctors and look more into endometriosis as my grandmother had it and I have a lot of those symptoms. Would an vaginal ultrasound miss endometriosis? And could that be the cause of my unexplained infertility?