I got a letter saying DS has been booked in for his BCG next week when he'll be 10 weeks. He is a difficult baby at the best of times and I am dreading what his reaction to it might be, especially as Calpol apparently should only be given to babies 3 months and older. I'm not anti-vaccination at all but was wondering if it was worth delaying the BCG for a few weeks until he's old enough to be given something like Calpol? Or if there's any pain relief I can give him at 10 weeks?