Is it safe to use an electric blanket while pregnant?

Yes, just don't fall asleep with it. If you get hot, turn it off.

Not directly on your body it .might get you over 100° but you can use it to heat your bed up before you get in!

Could I sleep with it if its between the flat sheet and my comforter on low?

@bellahali, @tahtahme

I use mine on low with a little blanket over it.