Hi all - possibly silly question about what to cover the baby with at night, but I am expecting DS1 and have no clue. I've been reading that babies should wear one more layer than you, so sleep in vest+babygro. Then you can cover them with a cellular blanket - however what if they are not warm enough?? Is it safe to throw a fleecy blanket over the cellular one? From what I've read, only cellular ones are safe enough to put over the baby at night, due to the risk of suffocation. But - they are so thin, how do they keep a newborn warm enough?