The result of CA125 test can usually be available in about two days. CA125 is a tumor marker in gynecology, which is mainly used to diagnose ovarian cancer, as well as to judge the effect of ovarian cancer after treatment, and recurrence. However, the specificity of CA125 is not high, for example, endometriosis, liver cirrhosis, benign tumors, etc. may cause CA125 to increase. Besides, pelvic inflammatory disease, pelvic tuberculosis, and peritoneal inflammation can also cause high CA125. Therefore, if high CA125 is found, do not be afraid at once, because the caused high may not necessarily be a tumor, as well as ovarian cancer, and should be further examined in detail first.