milestones

Nothing • 20 ✨ Christopher born 7.27.2016 💙 happy 💗🐰🐱
Okay so my baby is 3 months old and he's rolled over from tummy to back several times but now every time I put him on his tummy he holds his head up for a few minutes and then starts getting angry and refuses to roll over anymore. LOL, how do I get him to start rolling over again?