Luke has been on solids since 4.5 months. He had a little trouble with excessive spit up in the beginning and we cut back to just nursing again for a while around 5 mos. Now he takes solids very well - three times a day, either regular food we are eating or purees with cheerios or crackers/baby cookies. The past few days he has been vomiting/spitting up food alot. I'm not sure what the technical term is but its basically spit up that is food colored and stinks like vomit..so I consider it vomit (someone can correct me if wrong about that). Its not projectile or anything though. Anyway - this has been more frequent in recent days. I would normally just cut back food but he is so hungry lately. He really wants to eat. He nurses great all day from like 5am to 7pm, 6 to 7 times a day. He doesn't nurse at night. I am fearing an allergy and hoping that is not what I'm dealing with. Since he hasnt had much in the way of bad reactions to anything I no longer keep good track of what he gets to eat everyday. If its new, etc. Has anyone had this experience or have any suggestions? TIA.