my baby 6 week vaccine date is coming now.. doctor says that he can provide painless vaccine, that cost is 5500rs. my I know about this vaccine details..?? actually how is it work..??

A. Mam you can come to know whether it is mandatory vaccination or optional by visiting the vaccine and growth tracker section 2nd the only benefit of painless vaccination is that the fever will not come so why do you want to spend so much of money you can get the regular vaccination done for the child