Cravings and gender...

Daniela • Mommy of a 5 year old son and a 2 month old daughter 💙💗
So I've always heard that if you crave salty/sour/spicy that you're having a boy and if you crave sweet you're having a girl. With my first pregnancy I did crave salty/sour/spicy and I did have a boy but honestly I'm not a big "sweets" eater. Regardless if I'm pregnant or not I'm always craving the "boy stuff" I just want to know how accurate this is. How many of you craved the gender specific stuff and actually had the "gender" that went with it?!?! 
Thanks ?