Hey everyone! So I have a question that I hope someone can help me on. I was on the because pill (yaz) for the month of March. After going off it I noticed my periods were like 2-3 weeks long at a time. But now for the past 2 months they have been every 28 days exact. My last menstrual was August 14, 2007 and my estimated ovulation was around the 30th and 31st. I had unprotected sex at this time. A few days later I had some unexpected spotting, September 4th, 2007 and it was on and off until around the 7th. The spotting was a bright pink. I took a pregnancy test on the 8th of September and it was negative. But now I started spotting bright red yesterday, September 10th and I thought I was going to start my monthly but it didn't come. Could something be wrong? :confused: