Who Is a Mucus Plug?

The mucus plug is a thick piece of mucus that blocks the opening of your cervix during pregnancy. It forms a seal to prevent bacteria and infection from getting into your uterus and reaching your baby. Think of it as a barrier between your vagina and your uterus where your baby is.

How do you know if you have a mucus plug?

Many women experience vaginal discharge throughout pregnancy, so it can be difficult to determine when the mucus plug has been released from the cervix. However, a mucus plug can appear stringy or thick and jelly-like, unlike typical vaginal discharge. The mucus plug may also be clear, pink, or slightly bloody.

How soon after mucus plug is labor?

The mucus plug accumulates at the cervix during pregnancy. When the cervix begins to open wider, the mucus is discharged into the vagina. It may be clear, pink, or slightly bloody. This is also known as “show” or “bloody show.” Labor may begin soon after the mucus plug is discharged or one to two weeks later.