DS1 was in his hammock until he was almost 2 years old . Most babies don't stay in that long, but he was addicted LOL! He never rolled in it once.

DD is 6 months old and has her day naps in it too. She can roll, but doesn't roll in her hammock. I think because it kind of snugs up around them it makes it difficult to roll over.

I hope you find something that works!