Gender at 14 weeks?

Manda • Baby #1 March 10, 2016. Baby #2 November 1, 2017.
I'm getting an ultrasound Thursday and I'll be 14w1d. How reliable/possible is it for them to be able to determine the gender?
Did any of you find out from a scan at 14 weeks? If so, please post your scans! Thank you :) I'm so excited :D