My 22 month baby speak only few words like papa mumma Kya mum and few words more I m worried when will he speak proper way I have seen many babies speak more words what to do to increase his vocab

It's a common tension of a mother and mother doesn't need to worry on it because kids speakup any languages at their own pace and time. To avoid these type of tension, just follow 1. Spend less time in working hours in office/kitchen and spend more time with kid :) 2. If there is family friend or neighbours has kid availble keep both kids playing alone and watch them to avoid your tension :)