WHY Before my expected period I had a clear milky mucus discharge came down 3 days late could you still be pregnant because very different?

The discharge you are describing could be a sign of early pregnancy, but it is important to note that it is not a reliable indicator on its own. Many women experience changes in their cervical mucus during their menstrual cycle, and clear milky discharge can occur for a variety of reasons, including:

- Hormonal changes: Estrogen levels increase in the days leading up to ovulation and can cause the cervix to produce more mucus. This mucus can be clear, white, or milky in color.

- Infection: A vaginal yeast infection or bacterial infection can also cause changes in vaginal discharge, including clear milky discharge.

- Other conditions: Certain medical conditions, such as sexually transmitted infections (STIs) or pelvic inflammatory disease (PID), can also cause clear milky discharge.

The only way to know for sure if you are pregnant is to take a pregnancy test. If your period is 3 days late and you have a positive pregnancy test, it is likely that you are pregnant. If you have a negative pregnancy test, it is possible that you are still pregnant, but you may have ovulated later than usual or your period may be delayed for other reasons.

If you are concerned about the discharge or have other symptoms of pregnancy, it is important to see your doctor. They can perform tests to determine if you are pregnant and rule out other possible causes.