How to treat a nine month old child who is unable to sit without support?

My 9 months old son cannot sit without any support. Even if he is provided with a support he always sits with his spine bent. Could you suggest me any treatment so that my son can sit properly without support?


Your son needs to be evaluated properly by a neuro-developmental specialist. Not being able to sit at 9 months needs attention and proper evaluation. Until you seek proper advice, you can try and sit the baby with some support.