B.H.
When my daughter was teething she had a decreased appetite when they were about to pop threw the skin. It's a lenghty process with teething. She was teething atleast 2mos. before a tooth popped threw the skin. The worst of the teething for us was when the teeth were working their way up the gums it was a piece of cake when they actually broke threw the skin. My daughter just got her first teeth at 8mos. So I'd say around 6mos. was when she was the most uncomfortable and had a decreased appetite, drooling and chewing on everything in sight.