I’m surprised that in this world of political correctness, the word ‘infertility’ still exists. I would have thought by now that my wife and I would have been classed among the ‘reproductively challenged’, or some other ghastly term. ‘Infertility’ is certainly a word we have both come to know and accept over the last three years—more as an embarrassing out-of-town relative than as a dearly loved member of the family.