I had a colpo done 3 days ago where the doc performed 3 biopsies at the same time. I've had 3 biopsies throughout the years and thought I was really prepared for this visit. I was wrong! I had no idea she was going to do 3 biopsies. The first one was easy with no pain. The other two were a struggle and very painful. She actually mentioned to her assistant that she might not be able to get them, the samples were too large. But she did it anyway and I cried like a little baby. For the rest of the day and the following day I was in moderate pain with lots of pressure in my pelvic area. It even hurt to pee. She explained there would be brown to black discharge but I was not expecting what else came with it. Today is day 3 and while I've been spotting very lightly, today was an exception. While peeing I passed this huge piece of something that looks like wet skin all wadded up. Gross! It freaked me out. And since its a Sunday I can't call my doc. I found this website and feel a little better seeing what the vinegar can do to the cells. I'm still going to call my doc tomorrow just to be sure but it's awesome to know I'm not alone in this. Good luck to everyone