If you've eaten today, you have a boy.
If you haven't eaten today, you have girl.
If you're eating right now, you choose.
For the players who want multiples:
If your MN begins with a vowel, you have G/G twins.
If your MN begins with a consonant, you have B/B twins.
Take this quiz; whatever your naming style comes up, name your child from there.
http://www.namenerds.com/uucn/namequiz.html
Rounds one & two:
http://www.behindthename.com/bb/arcview.php?id=769083&board=gamehttp://www.behindthename.com/bb/arcview.php?id=770085&board=game