Lisa,

sounds like it's going great guns in your tummy, sounds VERY PG to me!!! It is natural to want to be sure.. at the moment, if it wasn't for my tummy and the occasional nausea when i'm hungry and the itchy boobs i wouldn't know i was pG!! So i fully understand! i have a week to go before my 19 week scan and it's killing me! LOL like you i just want to check that everything is ok!

maybe ask and see if they can send you for another one..?!