11 week ultrasound...

Whitney
I go in next week for an ultrasound and I'll be 11 weeks 2 days. My 7 year old son wants to come... does the ultrasound tech use an abdominal ultrasound or transvaginal ultrasound around 11 weeks? I'm pretty sure it's just an abdominal one but I don't want to tell my son he can't come in. Has anyone had an ultrasound around this time? How was it done?