Ok, i am 99% sure that Ds is teething, i can prity much see the tooth tho it has not cut through the skin. my ?? he had a fever last evening, it was 102.7 at the highest, i gave him tylenol b4 bed. he has had a fever all day today, it has not gone up or down much has beenb arround 100.7 all day. my ?? although im quite sure its just him teething, how long should he be having a fever for?? i dont want to overlook it being something else but how do i know??hebgenerally is a happy boy, but has been absolutely miserable today, crying, hands jammed in mouth ect. i generally dont give my kids tylenol till there temp is 102.0. but i migh just give him some to help him feel better. how do i know?? help!