forget I wouldn't worry, the scans (especially this early) are not 100% accurate on dates, its more for guidance for women who dont have any idea of how far they are rather than set in stone
At my first (7/8 weeks) they moved my due date back 2 days from what I thought (from 2nd of June back to the 4th) then at my 12 week scan they moved it to 31st of May (so 2 days earlier than I had/4 days earlier than they had)
At 20 weeks its likely to be much more accurate but considering babies can come anywhere between 37 and 42 weeks and still be 'term' its really just a rough date to work to
Hope everyones doing ok, am 15+2 today, seems to be flying by! Not being sick anymore which is amazing but does mean the hunger phase has kicked in and I'm snacking a lot more!
Got my 20 weeks scan date too, 2 days before DS's 2nd birthday so we should know if he's having a brother or sister for it which is nice!
Anyone got any feelings on gender? I read a study that said pregnant women when asked correctly what they were having guessed 70-75% of the time so something to be said for intuition...