Found out yesterday I was having a CP, I started bleeding last night after I got the results of my blood work. I have a question about my cycle - is day 1 of bleeding counted as a new cycle (So CD1?) or do I have to wait for a period? I started temping today and will continue to temp daily but can I follow my expected timeframe for OPK testing or is the CP going to throw out my entire cycle? My Betas today are 5 so technically negative but the ultrasound tech said there was a fair bit of fluid (blood) in my uterus today so I could expect a few more days of bleeding.