Just before ovulation occurs, the hormone estrogen leads to increased cervical mucus and changes it into a stretchy, viscous-like substance. This helps sperm survive and swim. After ovulation, the hormone progesterone causes cervical mucus to become sticky and thick.

How many days do you have cervical mucus before ovulation?

Usually, you should get fertile egg white discharge for one or two days before you ovulate. These are your most fertile days, and if you want to conceive, have sex when you see it. It's also possible to have EWCM for up to five days before ovulation.

Does increased cervical mucus mean ovulation?

Around ovulation: eggy, wet, slippery, clear, stretchy

As ovulation approaches, much more cervical fluid is produced. Your vagina will likely start to feel much wetter, and fluid becomes more slippery as its water content rises. Over a couple of days, fluid becomes stretchier and clearer.