If they roll over on their own then i leave them. I'm on my 3rd baby who's just learning to roll over now. Just out of interest could the doctor tell you why it's bad for babies to sleep on their tummy?
Your baby is fine. Dont stess yourself. My baby started doing this around the same time and now she refuses to sleep unless she’s on her tummy. There’s only so much you can do to keep them on their back and ultimately they will do what they want
If they are rolling themself, have nothing dangerous in their bed, and can lift their head I have known it to be 100% ok. Unless you kyerallt watch them 24/7 and get no sleep yourself, how else are you supposed to prevent it? Rolling at 4 months is a strong baby.
I’m pregnant with my third and was always told once they start rolling onto their belly, it’s fine. How in the world do you keep a baby from rolling onto their belly anyway? You’d be up all night constantly rolling them back over. Leave him be.
Oh hun, everyone is ok! My daughter started sleeping on her tummy around the sametime. 🤗