Went in today for US to check baby's measurements and well he's measuring at 5lbs already which is 4wks ahead. I'm 30wks +1. I was diagnosed with gestational diabetes a couple of weeks ago and have already changed my diet and am monitoring my blood sugar levels. I'm just kinda freaked out bc I have 10wks to go and well.... how big will they let him get? I go back in 2wks for another US to see if he's still trending this growth rate. Anyone else going through this?