I had a miscarriage on February 23, 2010 and after my miscarriage I received my period on March 23, 2010 but since then I haven't received a period but my test do come up negative but that was the same way with my daughter I didn't get a positive result until she was 3 months old I don't know what to think because I haven't missed a month before and I do want to be pregnant. Any suggestions?