I started taking Cerazette in June/July 2008. I fully admit that I am quite possibly the worst pill taker ever and usually missed about 1/3 of my pills so AF tended to visit whenever she felt like it. I last had AF on August 21st 2009 which is the day I stopped taking Cerazette as we are ttc. Because I?d had AF I hoped my cycle would be ok. If everything was normal I should have been fertile 1st-6th, ovulating on the 5th. On Friday 11th September I had cramping on my right side, getting milder and moving into the middle later in the morning. (I was hoping this was implantation because there was also a very pale pink stain in my pants when I got up on Friday morning).The mild cramping continued over the weekend, along with some increased discharge, mildly achy breasts and being really thirsty. I did a hpt on Saturday morning knowing it would be negative and it was, I?m going to do another tomorrow and then wait and see if AF arrives (she?s expected in about a week). Does anyone know if it would even be possible for me to have conceived yet?