We had a boy! So, don't do what I did if you want a girl- that's the only lesson I can pass on!
He is gorgeous and we adore him. My DD was at the birth. She is smitten. I didn't check the sex until about 10 mins after the birth. We just gazed at our bub and fell in love. It didn't matter then whether girl or boy. Our bub was here, alive and healthy and that's all that matters.
I think DH and I have 'forgotten' how to make girls!

