CRAVINGS=GENDER??

J
has anyone had a girl/boy first then had completely different cravings for their second and have it be the opposite sex?? with my daughter I wanted all fresh fruit, and towards the end spicy stuff. but mostly fruit and juice. well I'm 14 weeks along right now and I've nonstop been craving SCOLDING hot pepperoni pizza (like I want it to burn my mouth, weird right?), pickles, feta cheese, and coke!  I'm hoping for a boy, which makes me think that since everything is different with this pregnancy is it a boy. anyone else have this and it be true??