vaccination for toddler before travelling to india

hi all,
i live in gothenburg sweden.i am travelling to india next week and my son who is 17 month old is not vaccinated with chicken pox and hep A.Here in sweden kid dont get these vaccination .So i thot that i ll get him vaccinated in india but now i m scared travelling to india without these vaccination since in india these vaccines are given at 12 months.so my question is should i get him vaccinated here in sweden or getting him vaccinated in india is fine.also even if i get him vaccinated i dont have enough tym as dese vaccines should be given 2 weeks b4 travelling...soplz advice