I'm having my 20 week scan tomorrow and DP and I have agreed to find out the gender. We already have an almost 2 year old DS and would be happy with either sex. I'd just like to stop calling him/her 'it' and to be able to tell DS if he's getting a little sister or brother.
I was just wondering whether the sonographer can always see the gender in the scan. Has anyone wanted to know the gender but not been able to see it?
Thanks 