Cervical Mucus - What is it Good For?

Cervical mucus is the discharge that we see during the menstrual cycle that is produced by the cervix and exits our bodies through the vaginal canal. It is completely normal!

Characteristics of Cervical Mucus

Cervical mucus can appear in various forms:

• Transparent
• White
• Offwhite/cream-colored
• Translucent

And can have different consistencies:

• Gummy
• Egg-white like
• Tacky
• Liquidy

Composition and Cycle Changes

The cervix has tons of glands that produce this mucus which contains:

• Proteins
• Electrolytes
• Sugars
• Fatty acids
• Enzymes

We produce more mucus towards the middle of our cycles when estrogen rises. You might notice a thinner consistency at first which then becomes more egg-white like. This is fertile mucus that helps sperm movement and life.

After ovulation when progesterone goes up, you may notice more thick and tacky mucus to act as a barrier. This usually denotes that the fertility window is over. It's a great way to know when to have or avoid intercourse for pregnancy or pregnancy avoidance purposes!

Normal Characteristics

Cervical mucus usually has a distinct and mild odour to it, especially when you have more of it. This is normal. Our genitalia aren't supposed to smell like flowers and roses! It may even discolour your underwear slightly which is because of the pH. This is also common.

Warning Signs

It's important to know that discharge should not be:

• Green or yellow in color
• Cottage-cheese like in texture
• Accompanied by a bad smell

These characteristics can indicate an infection and should be discussed with your doctor.