Medically reviewed by Monique Rainford, MD Cervical mucus is a natural vaginal fluid that the cervix (structure at the bottom ...

you’ve likely examined your mucus color, from yellow to green, for signs you may be healing. “We are in the midst of one of the most severe flu seasons in the past few decades, and it is ...

their mucus and phlegm return to a more regular color. When a person breathes in smoke, pollutants and other small particles in the smoke get trapped in the mucus and phlegm. This can cause these ...