Baby Rolls over in sleep, won’t sleep on tummy

Emma • Mum to Harlen Jane🌷July 6th,’18 & Nolan Stone 🍭June 28,’19

I’m wondering if anyone has a solution for this...

My 3 month old has learned to roll from her back to her tummy and will do it the moment we lay her down. The problem is...she will NOT sleep on her tummy. She will get fussy and then cry. She also hasn’t mastered rolling from her tummy to back yet...so she ends up stuck on her tummy and unable to sleep.

How do I keep her on her back? 🧐

She won’t roll in her bassinet, only her crib, but she’s quickly outgrowing her bassinet and will need to transition to the crib.