How accurate is the Ramzi theory?

Jessica
Wondering how accurate this theory is. I just read on another post about it. I've been thinking this whole time that I'm having a boy, but if the ramzi theory is correct then that would suggest that I'm having a girl I believe. (I would have to go check my ultrasound pictures from then haha they're in the other room and I don't feel like getting up). Just wondering how accurate they are. I'm not going to lie, and this may sound really crappy, but I'm really hoping that I have a boy as my first baby and not a girl. I'll be happy regardless with just a healthy baby, but I do really want a boy.