DD is almost 7 weeks old and will not sleep on her back without being swaddled. I know I can continue to swaddle her until she starts to roll, but with the weather getting warmer I don't want to overheat her by swaddling. The only problem is she could be sound asleep on my chest and the second her back hits a solid surface (PNP, crib, bassinet) and her eyes shoot open. Her eyes open when I put her down to swaddle her at night, but then they close once she is swaddled.
I also don't want to swaddle her for naps, but I go back to work tomorrow (my Mom is watching her) and I don't want to make my Mom hold her all day just so she'll nap. Any suggestions?
Also, how young is too young to let her cry it out?