Baby sleeping on stomach

Jessica

My 4 1/2 month keeps trying to sleep his stomach the past several nights, I have a sense U monitor on him that alerts me so I keep flipping him back over but he just keeps rolling back on his stomach or he wakes up crying and I have to get him back to sleep. Am I just being super paranoid? From what I read they say it’s fine if they roll over on their own if they have a safe sleep environment