This cover can be seasonal as well, in the summertime it can still be worn and not be uncomfortable for baby. (diaperjunction.com)
So, you will know if the temperature is uncomfortable for your baby and you can adjust it accordingly. (electricbreastpumpwomen.com)
The process is uncomfortable for babies in the weeks leading up to a tooth popping through the gums and can cause excess drooling, swollen gums, and a slight fever. (parentingsquad.com)