You could knock me over with a feather right now. My 16 week old had been screaming for hours a day for a while. I talked to a pediatric nurse about it and how I prefer not to give tylenol round the clock if there was any other way. But my husband is struggling with depression, and I'm breastfeeding, working 40 hours a week, and taking care of the house right now as my husband simply isnt able right now (appointments for mental health care take forever to get set up.) I always thought that amber teething necklaces sounded like new age hooey. The nurse explained that something about the amber resin seems to make a huge difference for some babies but they arent really sure why. I figured its ten bucks, whatever I'll try anything. Two days later, my girl is still clearly teething (bulging spots on her gums, chewing on everything in sight, drooling an ounce a minute) but shes not screaming anymore. No more tylenol! Just thought I'd pass this on for anyone on the fence, it may not work for all babies, but for some it does.