: Well, I feel silly posting this now but I do a hip carry with my twelve week old. I think we started at 9-10 weeks. I started with my moby wrap but found that she prefers my sling. Is there some reason I shouldn't be doing this at her age? She hates all other sling carries, and it's too hot for the moby wrap. I ususally keep her feet in the sling and cover her shoulders with the top, so that if she falls asleep I can pull the top up to support her head. I hope that this is ok to do, she loves to be able to look around from my hip, but would always just fall asleep in other positions.