Dana - I don't have any advice - but I'm so glad you have asked!! It is SO hard to figure out! I have Emma in her jumpsuit (singlet underneath), sleeping bag, 2 flanellette wraps & one cotton wrap. I don't use a heater in the room either because I worry that the room will get too hot & I won't know about it.....it is such a hard call!

Emma also used to sleep through but no longer does....If nothing else lets hope that spring will bring relief!