thing is i have been confused about dates from day 1, as i assumed going off my LMP i was 7 weeks, so got a scan that day and they dated me at 5w4d, so we went off the 5w4d, going off that i am 12 weeks today and then i had my scan today and now they have put me forward to my original dating from my LMP so 13w3d. it is so confusing! hope that made sense???