Baby measuring huge?!

Samantha

So yesterday, I went for my last growth ultrasound at 38+4 weeks! He has excess fluid in his kidneys so they are monitoring it, hence the US! Anyways, the lady was taking all of his measurements and I notice he is measuring 40.5 to 41 weeks on everything! She asked if he had always been big and I said no! She told me he is averaging 9 pounds 2 oz! 😱 my first was born at 38 weeks, csection, 6lbs 3 oz!

Any mama's out there who were told your kid is a tank but actually came out smaller than what they said?!