ds is 13 months and I've been putting him on a potty since he was 10 months to get him used to it and also help me out with the washing! he's great, doesn't ask to use it but always does a wee on it and can guarentee a poo first thing in the morning. He started with childminder a couple of months ago and she was quite happy to use potty but I don't think she does or if she does she has more 'misses' than me (one pooey nappy a day) which is completely understandably. The problem is if ds goes in nappy he immediately gets a really sore red bum that will bleed when you wipe it - with some sudocream it will be fine by the next morning, but he crys till its changed. Any ideas what it could be that makes his poo so acidic?? He has a wide and varietied diet so no idea where to start!.... roll on potty training!