Around 6.5-7 months .. and then he would turn only on his right side.. many times he would turn and then he didn’t know how to get back on his back.. LOL But once he got to know how, there was no stopping him 😁

@fyreyez, when did yours roll to his/her tummy?

Give her time.. try supporting her head and show her a few times. Tummy time helps too.. Mine was hesitant too