Hi corncrake here. I haven't been in touch for sometime but could someone please tell me what they would do. I have had four ultrasound and transvaginal scans since last on this sight and the enlarged ovary has not changed. My CA-125 is normal. I have been told it is an inactive ovary and that the ovary would have changed within the space of my first and second scan. Apparently, because of NHS guidelines they are not able to scan in say 6 months time so as far as they are concerned there is no follow up. Last September I had a small cyst on the ovary could this cyst have gone inside the ovary and that is why it is not showing on other scans. I am assuming the gyno knows her job and assures me there is no cyst. Would you have the ovary removed?