Went in for my first sono thinking I was 9w2d based off the date they gave me from my LMP. Ultrasound dated me 7w3d. My cycle follows a somewhat regular pattern, I know when to expect it based off a 28 day cycle but it's not uncommon for it to come 7 days early to 13 days late. Sonographer said I just ovulated later and it's not uncommon to be off by 2 weeks. My thing is I got my BFP on Sept 19 which is about 4 days after the day they're saying conception occurred which I know is not possible. I'm very confused on my dates, at my next visit I plan to ask about it but in the meantime I wanted to see if anyone had this happen. Where they were 2 weeks off and everything ended up being okay? They said the baby looks good and has a healthy hb of 153 so that's very encouraging.
Re: Sono showed 2 weeks behind
edited to add
Married: 6/27/2008
DS: 3/14/2010 Planned, PG first try
M/C 6/2012
DD: 4/22/2013 Planned, UnDx Infertility, PG on our own
BFP: 10/28/2016 Unplanned, HUGE SURPRISE!
M/C 12/12/2016
BFP: 10/27/2017 Unplanned, HUGE SURPRISE
EDD: 7/2/2018