Well I was right!
IT'S A BOY 
Everythings fine and dandy, no problems.
Thought I'd got a bit of a snotty sonographer as she had a bit of a go at dh for turning his chair round
but then explained that she would do all her checks and then turn the monitor round for us to look.
We asked to find out the sex and she said "I might be able to tell you what sex it is"!!!
Anyway after 2 mins she said I think your having a boy (this next bit gets better...)
she then turned the screen round and started to explain all the body parts (as they do) and said "here's the spine and his todger, here's his foot and his todger, here's his hand and his todger"!!! PMSL by this point.
So it's fair to say it's a boy, lol!
Dh is very proud 
Doesn't help that the pictures she gave us, he has his legs in the air and they look like one great big todger, lol!
Paid for 3 pics (the most you can get) and we ended up with 7!
Really good ones too.
So dh and I will be trawling through some names tonight.
Excellent news on the results Pucca!