TTC & cycle language · In plain English

Cervical mucus

Fluid produced around the cervix that changes during the menstrual cycle. Around ovulation it may become clearer, wetter and more slippery.

Also searched as: egg white cervical mucus, EWCM

Why you might see this term

Noticing your own pattern can provide another clue about potentially fertile days alongside cycle history.

What to keep in mind

Mucus alone cannot prove ovulation. Discharge with an unusual smell, itching or pain needs appropriate health advice.

Sources & further reading

Prepared by ProFertility · Updated 23 October 2026.

Educational information based on the linked sources. This explanation is not an individual diagnosis or a treatment recommendation. A term appearing here does not mean the test is necessary or included in a particular kit.

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