my baby is 5 month old still he is not hold his neck properly…. what should i do ?

A. Hai good afternoon !! Babies hold neck by 4-5 months ,few take time but check other milestones roll over,responding,recognising sounds,observing surroundings,expressions are to be reached by 3-5 months. Give tummy time daily - Place a mat/blanket on floor place baby on tummy for 10-15 minutes this tummy time helps in holding neck,crawling,strengthening abs..