We started TTC Sunday morning. My 1st day of ovulation (according to a calculator) was Saturday.  Sunday evening and today I've had on and off cramping in my stomach and a little bit of nauseousness.  I think I'm just making this stuff up and it's too soon to notice anything, and it is only the 1st time we've tried.  My cycles have been 26 days and my last period was July 13.

Pregnancy symptoms vary from woman to woman, but there are women who report fatigue and nausea as soon as one to two weeks after conception.

Answered by Dr. Lynn Friedman, M.D.