I have to take a urine sample from my 9wo baby and have been given a girl's urine bag (brand urinocol) - although the nurse showed me how to do it I have completely failed to catch any wee with the first one and can't find any directions on the internet to make sure I get it right with the second one she gave me! Has anyone seen any directions on the 'net or can explain to me how you do it? It seems like you mus have to stick the adhesive to her skin which I'm really unsure about as it seems to attach VERY firmly...? Thanks!