YES, if you really think that you are ovulating late then let your doctor know that and for sure if your b/w comes back low and they say you didn't ovulate, then DEMAND another blood test a week or so later. I had to argue with my Dr. about it before she would agree and she was surprised and embarassed that she was wrong and I was write. You have the right to take control of your own body! Good luck to you!
to us all!