How long have you been using Iodoral and what dose? Are you taking any supplements? I am in the same boat as you (except for endometriosis)-I am treating my cyst (complex so som of it is matter) with Iodoral (since Aug/10) and I take supplements. I am having success with shrinking the cyst but my gyn is already talking surgery and I just saw her for the first time last week. Have you had a CA125 yet?