Question: my baby is of 15 months but she is still not walking... what should I do??
Answer: I can understand your worry as almost all baby start walking by 15th month. But instead of getting tensed take charge of things. its a good sign that your baby walks with support this means that he is on right part, it's just that he his lacking the confidence to walk all by himself.
First, give plenty of floor time to your baby so that he gets to explore his body. Don't make him spend much time in rockers, car seats, stroller etc. This makes baby dependant.
Second, Motivate baby to walk towards you by luring him with his favourite food, toy object etc.
Third, When your baby us standing, place objects at his knee level so that he has to squat to get them. Squatting helps in strengthening hip and leg muscles thus promoting more stability on feet.
Fourth, Help your baby walk with you by holding him by his trunk for first few days, once hus posture is corrected you can hold his both hands and help him walk. this exercise should be done very gently and patiently. Make sure you let baby take steps on his own just hold his hands for support , you don't need to drag him to be able to walk.
Fifth, Whenever he takes a step by himself make it a bug deal. Hoot,clap, whistle this will encourage child to walk more and boost his confidence.
Apart from all this do get your baby checked by his paediatrician once so that chances if any underlying problwm could be eliminated.