Anyone get their due date moved up?


I’m due Jan 13 but my cycles were irregular so they base it off of babies measurements. Based off of my lmp I’d be due Dec 31 but my first measurement I was edd of Jan 10 then two weeks later measured edd of Jan 13 which is what we kept but at my 13w apt he was measuring 2-6days ahead. I have my anatomy scan on the 22nd & I’m wondering if he is measuring ahead again if they will bump it up?