Question: 23 degrees how many blankets on baby?
Answer: 20-24 degrees - Very Warm For babies under 3 months old, dress them in a vest and a babygrow, and use a sleeping bag that is small enough for a newborn, use one a tog rating of 0.5 or 1. Remember that a blanket folded over once counts as 2 blankets, and a blanket folded over twice counts as 4 layers of blanket etc.