Pregnenetriol is a metabolite of 17a-pregnenolone, an intermediary resulting from the hydroxylation of pregnenolone by CYP17A1 enzyme.
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.