My child (5 weeks old) has already received 4 vaccines (DTwP, Hepatitis-B, Hib, & Rotavirus). We had to opt for DTwP instead of DTaP, as the later painless version was not available in the market. My child suffered a lot with severe pain, screaming & minot convulsion as well. Now, my child is scheduled to have 2 more vaccines (IPV & PCV). Now I have few queries. (1) Is it true that DTaP is being withdrawn from market due to its inefficacy? 2) Is there any painless version available for IPV & PCV as well in India? (3) Will these IPV & PCV be as painful as DTwP? (4) Which one is better? PCV-7 or PCV-13?