Did you say one line?? Matthew's u/s only showed one line. 3 lines=girl. It doesnt have to be obvious.... i say if yall can afford it id order a 3d ultrasound at a place that just does them for 'fun'. All the ones around here are $100 or under and they guarantee a gender determination... just sayin... sucks he's letting his disappointment show...
However if it IS a girl and i'm having a boy i'm up for trade. Lol. So no need for clist. Lol