For my kids initial i.e 6,10 and 14 weeks vaccination completed at government healthcare center. Sofar they given PCV 2times i.e PCV-1 at 6th week and PCV-2 at 16th week and they told they will give booster dose in 9th month. But in private hospital they are giving total 4 doses of PCV I.e PCV-1,2,3 and booster in 15 months. So for my kid once we take PCV booster in 9th month from government, can we take again PCV from private in 16th month for him so that 4 doses completed for better immunity ?