Im 6.5 weeks and I have a tummy. I think this is due to having baby number 3 and everything is streched already, so im expanding. I have gone up in size, im normally an 8, now im 10, this sucks so early on.
But i guess it depands on your eating habbit, i just cant stop eating. I use to eat 3 times a day, now its like 12 times a day. Even after I've eaten Im hungry 5 min later, so the stomach I guess is self explained.