my baby is 8 month running.he is not crawling and not sitting without support.his weight is 9.5kg. please suggest what to you .only moving backward not forward based .knees nahi lagaya av v

A. Crawling can happen by the time of 9 to 10 month so that is not a problem your child is moving front and back words that’s a good sign was sitting should be there by the time at 8 to 8 1/2 month independently if that does not happen that in one case I would recommend you to consult your doctor for this