Aunt Flo, is that you?

Back to the TMI, bodily-functions-themed posts. I know you've missed them. I think my period has started. Except I didn't have any evidence of ovulation. So, November said it might be a hormone shift that is causing bleeding that isn't officially menses. I have a question in with the Marquette forum as to how tell what it is, which will hopefully tell me how to handle it. My monitor only showed