Oh my gosh, I am sure anything that changes scares you! I am glad you are in remission. Let's keep it that way, right?! So, you had your regular check and your CA 125 number has had a significant jump? I am sure the number of 171 is triggering them to look deeper into why it's at that level. It was at 81 a month ago and they didn't do a pet scan then? That surprises me. You are a young woman. Remember, ovarian cancer does have the best chance of being successfully treated when caught early. But I'm sure you have incredible anxiety right now. When is your pet scan?