Hi Doctor, When my baby was born she was given painless vaccine, after that for 6 weeks we wanted to have pain vaccine as they are more effective and she was given pain vaccine, now because after birth she was given painless vaccine doctor told to give painless vaccine at 10 weeks or else there is no pain vaccine with IPV2 combination. Now again for 14 weeks doctor is telling that we can give pain vaccine. Is it ok to switch between painless vaccine and pain vaccine like this? Thanks in advance.