Just for future notice, DH read an article yesterday cautioning people against sushi as all the ingredients come from Japan and with the radiation contamination it may be very unsafe. Just something to think about!

I didn't eat sushi last pregnancy nor will I this one. Not worth the risk to me.

That is a load of rubbish.
Sorry, but sushi rice you buy at the store NOW, even if it did come from Japan (which is doesn't all do), is nowhere near the contamination - it was grown packed and shipped months ago and holds no contamination risk at all.
The same goes for Nori.