Aww, first time mommy anxiety, totoo yan! Normal lang yan na worried ka sa ultrasound results, lahat kami ganyan dati, hehe. Yes, makikita nila kung normal ang measurements based sa how far along you are, at oo, makikita rin nila approximate weight ng baby especially pag closer na sa due date! Best thing is to ask your OB all your questions during the ultrasound mismo, they're used sa nervous first-time moms at mas magiging clear lahat sa inyo.