Pregnanediol

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Female urinary tract

Male urinary tract

• male: 0.1 to 0.7 mg/24-hours
• female:
  • follicular phase: < 1.0 mg/24-hours
  • luteal phase: 2 to 5 mg/24-hours
  • pregnancy at 20 weeks: 40 mg/24-hours
  • pregnancy at 30 weeks: 80 mg/24-hours
  • pregnancy at 40 weeks: 100 mg/24-hours
  • postmenopausal: 0.2 to 1.0 mg/24-hours

Note: mg/24-hours = milligrams per 24 hours

Higher-than-normal levels may indicate:

• adrenocortical hyperplasia
• arrhenoblastoma of ovary
• choriocarcinoma of ovary
• hyperadrenocorticism
• ovarian cyst

Lower-than-normal levels may indicate:

• amenorrhea
• fetal death
• ovarian cancer
• decreased ovarian function
• preeclampsia
• threatened abortion
• toxemia of pregnancy

Review Date: 05/23/2005
Reviewed By: Sharon Roseanne Thompson, M.D., M.P.H., Clinical Fellow, Department of Obstetrics & Gynecology, Brigham and Women's Hospital, Boston, MA. Review provided by VeriMed Healthcare Network.