So my friend and I have been talking, my due date is April 20th. Since my first ultrasound my little…

So my friend and I have been talking, my due date is April 20th. Since my first ultrasound my little girl has been measuring 4 to 7 days bigger in GA then my due date would suggest her size be. We think ill deliver early.. Has anyone else had this happen.. This pic was from my 21 week 2 day appointment.. It shows all her measurements at that point.. What do you guys thinks...