DD has had a red bottom for about a week now. I think that it started when my milk came in. Not saying that there is any correlation but I suppose that there could be. We use sposies and the redness is located around her little pooper and up a bit towards her girly bits. It's not the whole entire diaper area.
I thought that it might be the one cup of coffee that I drink per day but I'm not sure. She has been spitting up but I'm still trying to figure out if she just needs to burp more.