My consultant at the hospital told me that you shouldn't avoid them at all, it actually builds up the babys tolerance to them when he's born. Apparently we're the only country that this information is given in, and the only country with growing nut allergy sufferers. So there you go.
I guess it depends with what you're comfortable with. I have no problems eating them after he told me that, but if you dont want to, then you don't have to.
xxx