the sex of the baby

Yanique
I was wondering if it's possible to tell the sex of the baby at 12 weeks ? I have my first sonogram on Friday and i would like to know if it's a boy or girl. I have been addressing the baby as a boy since we found out for some reason . But thinking about it I would love a girl just the same. As long as the baby is healthy and happy I will be grateful 😊😍