I went in for an ultrasound today at 7w6d (according to my last period, May 11th with a 35 day cycle) to see an empty sack that measured 6w3d. After talking to the nurse and recollecting my last menstral cycle and ovulation....6w3d is probably correct. I was doing ovulation tests, so know that I ovulated on June 1st. And with the possibility that I didn't conceive until June 2nd or 3rd....my ultrasound is hopefully right. Now to wait 13 days is the hard part!! 😩 Please say a prayer for my baby, that when we go back he/she is there and beating strong! ❤️