My one year old has been a bit constipated over the past week, I think it's moving onto cow's milk that's been the problem! When changing her today I noticed what looks like a hernia on part of her belly button? I did a quick goggle (worst thing to do, I know) and I can see lots of advice for young babies with this but nothing for babies 1 year plus that suddenly have this! Will be speaking to doctor on Monday, but does anyone think the constipation could have caused it?