Big brother already

I'm 7 weeks along tomorrow and Tyler's pretty excited...the other day, we were in a store and the woman who owned it started chatting him up. She eventually asked him if he had any brothers or sisters, and without missing a beat, he said, "In my mommy's belly." So cute! The storeowner was kind of surprised at first, and then I think it registered what he meant, so then she congratulated me.