See, http://soundchoicespc.org/how-far-along-am-i/ this site literally translated 3 diff. Dates for me an ENTIRE month earlier than the ob's US machine.... hmmm, she says October, 29th 2016 & I clearly told her my last period was DECEMBER! the US Tech constantly kept switching the date back 3 weeks. So weird maybe I should have told her I think she's wrong but, don't want to argue w.anyone.... so I used the site above and w. A LMP of Dec. 16th or later its today I would be due... counting forward. Though, counting backwards would be a tad longer but, still I'm not sure how I feel about this... when they said I was 25 wks. I was probably really 28. :I

Has this happened to many moms? Where the Drs. Repeatedly counted the babies progress backwards? Maybe she miss heard me wen I told her the conception date (I'm counting the day I noticed changes in my breasts). Advice welcome! Thanks.