When did you let your baby sleep with a full size blanket? DH thinks I'm crazy that I'm not covering up our 8 months old with a blanket this winter (she hates the sleep sack) and he thinks she will get cold. I've always believed in waiting for a year. She does sleep with her A&A security blanket now, but that does nothing for warmth.

We keep a heater in her room until we go to bed, so I don't thinks she's freezing by any means and always in fleece footie pjs.