I have thick greenish, odorless, cottage cheese like vaginal discharge. On going x1year off and on. I have been seen by 3 different MD's several times within that year and had std screening. I have been negative for yeast infection bacterial vaginosis, gonorrhea, chlamydia, trich, syphillis, hiv, and normal urine tests. I've had a mirena iud in for about 3 years and was told that wasn't the problem. I don't have any itching, burning, pelvic pain during intercourse or any other time and it is odorless. As gross as this is and sounds when I shower I put my finer in my vagina and I'm literally able to scoop out an estimated tablespoon of this thick discharge and I have to insert my finger fairly deep to reach it. So, as nasty gross as this seems and the details are a little graphic I apologize for that but I really need and want to know if anyone may have a clue as to what's going on?.. I'm not looking to treat on my own but maybe give my doctors a new direction to search for the answer to my problem. Thank you in advance for your help!..