I have just recently fund out that my 21/2 year old sow, Stella, has an ovarian cyst. The vet only diagnosed this by feeling her abdomen(no blood work or x-rays done) and he believes it to only be on her right side. I first suspected this because her nipples were enlarged and sort of crusty (which the vet said was keratin growth caused by the excess estrogen which in turn was caused by the cyst) She appears to be in no pain or discomfort and has not lost any hair or weight. She has always been somewhat aggressive with attitude but I've noticed her mounting her cage mate often and I only noticed the change in her nipples recently. The cyst feels about the diameter of 1.5 inches. I know the risks involved in spaying and the vet I saw has only ever done 4 in his life, and i'm not comfortable with that risk of surgery, especially since he told me at this point the cyst is benign. I do not know what to do though. Can it be left alone or could it eventually kill her or make her sick? Or should she be spayed? Or are hormone injections even an option and if so would it be difficult to find a vet who could do them or is it common? I have found a more experienced vet in spaying about 45mins away from me but they want to do radio-graphs/x-rays and blood work possibly before they decided on any surgery(which i understand completely) but even still, there is a risk for my Stella if she were to be spayed. Plus, I am a student who also works so it is difficult to travel and find time, of course if it came down to it I would. I just need some advice please.