Wow! Tough situation. I guess they are wanting to leave it there because it has been so long. But, I would think with the twisting they would be scheduling you for surgery. Did you have it diagnosed as a dermoid through surgery? If not, you can't conclusively tell what is going on with out surgical removal. You really should have a consult by a gynecological oncologist because any complex mass can be cancer. Even if it is just a dermoid, you run the risk of it rupturing and causing infection. Your pain level and risk of rupture will likely get worse as your pregnancy progresses. I would go for a second opinion now. Are you near a major cancer center? If so, could you get a referral to a gynecologic oncologist for a consult? If not, try another gyn. Insurance pays for second opinions and this is a case where I think it is warranted. It is likely (given how long it has been there) benign, but, I wouldn't ignore the pain you are having. I hope all works out well for you and baby.
oh yah i forgot to mention its not on my ovary its in my ovary thank you for taking time for me sincerly: jacqueline23 years old.