I'm 36 and TTC baby #2. I started bcp beginning of June to jump start ovulation, cuz my ob gyn claimed I wasn't ovulating. I was on bcp for 3 months then was instructed to stop bcp end of August. Before I started bcp, I had a regular 28-32 day cycle. While I was on bcp, I had a regular 28 day cycle right on time. At the end of August, AF showed up on 8/26. I stopped the pill ending the month of August. My hubby and I started TTC on September 2 thru September 12th every other day. My question is, do I calculate AF arriving in 28 days or back to my 28 to 32 day cycle? My normal visit from AF has been around the 2nd as late as the 6th of each month. It's September 29th and AF is MIA, and have been having mild to moderate cramping for 2 weeks. 😳