We have a 4 yr old girl and have been trying for about 6 months.... Went to the doctor after only spotting for two days during my November period and was negative twice (a week apart). Doctor figured I was not ovulating and wanted to do blood testing when my next period came and depending on outcome, may try Clomid but completely skipped it in December. Almost cried when my parents left on Christmas day and have just been emotional so took a test 2 days ago to find out I am pregnant and doctor thinks I have been for the last 9 weeks but my body doesn't produce high enough levels to pop a positive until later!!!!! Go in next week to see exactly how far I really am ;) Btw, cool part is..... Mommy, Daddy, Daughter and new baby are all August babies!!!!!!