baby konse month mai head Puri tarah accha pakadata hai.?? paltana kab suru karta hai?

A. Hello good morning !! Babies roll over by 2.5- 4 months and once they roll over start holding the neck around 4-5 months. Every baby is different and achieves a milestone 2-3 weeks earlier or later. Too much delay in reaching milestones is a red flag ,unless and until that 2-3 weeks delay in reaching the milestone is normal.