@cuervo ,
You have a right to do what you think is best. As long as you are not disappointed and take it out on the child. If you have another girl - you should be as happy about finding out about her as you would be a boy.
Boys are nice. But being content with what you have is a better goal to me.
Adopting is a wonderful idea - maybe one day I will be able to. I would absolutely love it.