Hi there,my name is sarah and i am 33 years old i have had a ileostomy since 2009, and was diagnosed with chrons colitis in 2000. I also had my right ovary removed during this surgery due to complications. I revently was reffered to the fertility clinic as have been trying now to conceive for a year. During the ultrasound they found a mass that was described as being around 12 cm large. I was then a month later given a m.r.i scan and recieved the results yesterday. The surgeon told me the mass is infact 18cm large, he told me that tumour marker blood tests had come back showing no signs of mailgnancy, but the problem is the doctore dont know what the mass is, they told me that if it is fluid then surgery could complicate matter if it ruptures during surgery,and also a theory is that it is the ovary itself and leaving it too long could result in it twisting causing great pain,i asked the surgon to advise me on the best course of action and he said that it was my own call,this worries me as i am afraid of making the wrong desicion,although i now know fertiltiy is out of the question, i was just wondering if any women on the forum have had anything similar happen to them and what the outcome was, i would greatly appreciate any kind of advice thankyou xxx