My cousin and his wife were expecting their first child and they had an ultrasound that said it was a girl. Wife is a nurse - she looked said it was a girl - Wife's mom is a nurse said it was a girl. OBGYN looked at ultrasound said it was a girl.
We had a shower that had all girl decorations and my mom ordered a pink and white cake that said Welcome Brooke Marie. Everyone bought her girl things.
Well, Matthew Alan came out a bouncing baby boy! Brooke came a few years later!