I've had this in my last pregnancy too: This feeling of passionately, rampantly craving something - an overwhelming feeling that I can't ignore - the kind that makes you go 'grrrrrrrrrrrr I have to have it now'...but I've no idea what it's for. I don't even know if it's a food. I don't think it's sex. It's driving me mad cos I can't satiate it if I don't know what I'm craving! Has anyone else experienced this? Any ideas on what it could be, or am I just a weirdo?