According to my due date that was given to me (January 25), I am 37 weeks along. But whenever I go in for my check-ups my doctor says something different. My last check up was last week and he had told me I was 34 weeks instead of 36 weeks? He wasn't my original doctor from the get-go. I recently had to switch doctors. My original doctor actually went by my due date. Is there something that I'm missing or do you guys think I'm/he's making a miscalculation?