I agree with what everyone has said!

I'm p/g with no 3 and had the u/s yesterday and dh thought he say another doody! To be completely honest it doesn't bother me although I do at times wonder what it would be like to have a little girl...in saying that if we go for no.4 it will in the full expectation of another boy...I thought I was going to have all boys before I even started having kids...
I have had so many people ask if we're hoping for a girl or is that why we went again and it most definitely is not...every child we have is to be cherished and we are so grateful just to have healthy babies...I have had some people close to me have all sorts of health issues with they're bubbas and so really gender doesn't even enter the equation...
Sorry for the rant - LOL! It's probably just my annoyance coming out that everyone is saying they hope we get a girl etc etc when we really couldn't care less...

Only you can make the decision and you have to be happy in the knowledge that you could end up with a lot of boys and never a girl...