Cervical mucus changes throughout the menstrual cycle, providing clues about fertility and reproductive health. In Week 1, patterns can be confusing due to menstruation and low hormone levels.

The mucus plug is a protective layer made up of sticky mucus that seals the cervix (the opening of the uterus). The cervical canal produces this plug to protect your womb and unborn baby from bacteria ...

Medically reviewed by Peter Weiss, MD A mucus plug protects the cervix from bacteria during pregnancy.Losing a mucus plug can ...

Egg white cervical mucus is a natural sign that you are about to ovulate, providing a fertile environment for sperm. This type of mucus is stretchy and clear, similar to raw egg whites, which can help ...