A CA 125 test measures the level of a protein known as CA 125, or cancer antigen 125, in your blood. The doctors often use this test to monitor certain cancers during and after the treatment, especially in the case of ovarian cancer. Your body produces a certain type of protein, known as CA-125, in response to cancer. The high number of these proteins can be a sign of cancer. However, it can also be a false positive owing to several other factors that increase this protein in the body.
Apart from ovarian cancer, the following can also cause an increase in CA125 levels.
Endometrial cancer Fallopian tube cancer Peritoneal cancer
Please remember that this test alone doesn’t diagnose ovarian cancer; supplementary tests are also required to confirm the diagnosis. So don’t wait, book yourself a CA-125 test and get a free test-at-home service.

A CA 125 test measures the level of a protein known as CA 125, or cancer antigen 125, in your blood. The doctors often use this test to monitor certain cancers during and after the treatment, especially in the case of ovarian cancer. Your body produces a certain type of protein, known as CA-125, in response to cancer. The high number of these proteins can be a sign of cancer. However, it can also be a false positive owing to several other factors that increase this protein in the body.
Apart from ovarian cancer, the following can also cause an increase in CA125 levels.
Endometrial cancer Fallopian tube cancer Peritoneal cancer
Please remember that this test alone doesn’t diagnose ovarian cancer; supplementary tests are also required to confirm the diagnosis. So don’t wait, book yourself a CA-125 test and get a free test-at-home service.