Haha I've come to the conclusion that no one can actually determine what they're having by a feeling, if you feel like you're having one gender, you've got a 50/50 chance of being correct, so if you are correct, it's just a coincidence!
I just knew I was having a boy lol done the ultrasound and sure enough I was WRONG lol it was a girl I made them check several times just cuz I KNEW she was gonna be a boy lol