Just that, really. When I was pregnant, I lost the sensation of hunger for some reason. I thought it would come back when I had my son but it hasn't (he's a week old) and I keep forgetting to eat. I sat down tonight at 10pm and realised I'd not eaten a single thing all day. Not on purpose, I just didn't remember to. I'm really worried this will affect my milk supply. If anyone has any advice that would be great.