O.k so I am trying to concieve. I had my IUD removed Jan 21,2010. My lmp was Feb 18. I have had sex a few times since then. I took an ovulation test and I had sex when it said I was "ovulating". I won't have a missed period until the end of March and was wondering if I could be pregnant already and not know it. I have had some cramping but just put off as something else. Please let me know what you think.