The hormone 17-hydroxyprogesterone is produced by the adrenal glands. 17-OHPg is converted to cortisol, which is released in varying amounts, but at particularly high levels during times of physical or emotional stress. A cortisol deficiency can occur in certain people which can lead to an increase in 17-OH progesterone in the blood. LCMS saliva testing has allowed accurate determination of 17-OH progesterone along with other androgens, correlating with serum levels and allowing useful steroid profiling in disorders of steroid metabolism19. High levels of 17-OHPg can indicate CAH. CAH is a glandular disorder that results in the adrenal glands being unable to create enough cortisol, which may consequently increase the production of DHEA and testosterone.
17OH-Progesterone
Every lab result you’ve ever had, charted and explained.
Healthmatters is a tracker for your lab results. Upload a report from any lab, any country — every marker charted and explained.
Start with my report →
All our content is backed by peer-reviewed studies, academic research, and trusted medical sources. We’re committed to accuracy and transparency — see our editorial policy for details.