Just been 100% finally, with conviction, confirmed by doctors I have a growth problem. I've been offered the HgH Injections, the same thing Messi got. Question though (I really should have asked the doctor), does anyone know how long these injections last? Is Messi still taking them? All I know from some quick browsing is that it's a few injections per session, I can expect at least 3 inches of growth (meaning I should go from 5'4" to anywhere between 5'7"-5'9" I believe).. and err, in around half the cases of HgH, patients have also seen an increase 'downstairs' which is exciting me You go from a cocktail-sausage to a big German sausage.