Questiom about fertility: I gave birth via CS last November, and got my first 'period' in January. It was very light and very short. Last Feb 7th,I got a second period which was much more like the usual periods I would get before I was pregnant. I had unprotected sex with my husband on the 26th day of my cycle, and I'm now 4days late. I read on KellyMom however that sometimes, an exclusively breastfeeding mother will experience fluctuations in her cycle and sometimes, the first few periods aren't indicative of ovulation. I strictly exclusively BF my son since birth, so now I'm unsure where I stand. Any advice?