Painful injections tip

This is quite funny actually.  I found out that if you cough when you have your injection, there is no pain as the needle goes in!!  Since I found out about it I put it to the test and have had virtually no painful injections since. 

It works in the thigh!  I do get some pain after the injection still, but no pain as the needle actually goes in!  Woo!  It's one of those weird facts you find as you are looking on the internet for something else (I was looking for something to actually help my cough at the time)