CA-125
The ovarian marker. Useful for following a known problem, and a poor screening test on its own, because so many benign conditions move it.
What the numbers mean
These are the ranges BioForge works to. They are not the same as a lab's reference range, which is built from the general population rather than from people who feel well.
What moves CA-125
Rises with menstruation, endometriosis, fibroids, pregnancy, pelvic inflammation, liver disease, and recent surgery. Before menopause a mildly high value is far more often benign than not. Timing the draw away from your period reduces false alarms.
Related markers in Immune & Cancer Screening Markers
This page is educational and is not medical advice. Ranges are general and do not account for your history, medications or symptoms — a single number never decides a protocol. Your results are interpreted by a licensed clinician alongside everything else about you. Back to the Learning Center
Want to know where your numbers actually sit?
Every BioForge protocol starts from your own bloodwork. The first 15-to-30-minute call is free.