What is bloody show and what does it look like?

The bloody show refers to vaginal discharge that occurs at the end of your pregnancy. It’s a sign that your mucus plug has loosened or already has been dislodged. During pregnancy, the cervix is covered by a thick plug of mucus that helps protect the baby. The mucus literally “plugs” your uterus. This prevents any bacteria or other sources of infection from getting past the cervical barrier.