My LO is almost 8 weeks old. We've been block feeding for about 3 days. She's had various shades of green stool for about 4-5 days. One time it had a scant amount of mucus and she also had a dirty diaper that was normal yellow/brown, yellow/green and then most of the time it was green. I don't think it's a dairy allergy. I know in the beginning I drank a ton of milk and I only recall 1-2 green stools. Plus she doesn't really have any other symptoms except the stool color, fussiness (at times) and spitting up. Her stool consistency is typically normal and she is being treated for reflux. She is also grunting and straining when she's trying to have a bm. Since her stool consistency should I still be concerned about the green color. Should I call her doctor? She's also hit a growth spurt so she wants to eat all the time and only is fussy if I'm not fast enough to get her on my breast or if she's not satisfied. She has her 2 month check up on the 18th. Anyone else have these issues?