Boy or Girl?

I have an ultrasound on Tuesday morning and we are so excited to find out if our little peanut (which is now the size of a magic eight ball) is a girl or a boy. It's been so hard to wait this long and I sure hope peanut cooperates and isn't too shy that morning! Show us what you've got little one! So anybody have any opinions? I'm thinking girl and Jerry is thinking boy. After surveying my class Jerry found that all the girls said it would be a girl and all the boys said it would be a boy. According to the jump rope rhyme the girls do on the playground I am having a girl.... and according to the old wives tale of swinging your ring above your belly also says girl... however the Chinese Calendar says boy! All of this is just facintaing to me.... so what do you think?