My 18 mo old has had two bloody noses this month. The first time I noticed after I picked her up from the babysitter, her nose was crusty with blood. The babysitter said she ran into the couch, but didn't see any blood.

Tonight she ate dinner, acted fine, then started bawling. After about ten minutes I noticed blood, and it just keeps trickling out. I'm not sure what's causing them.

Anyone else have lo's with this?