Medical Education Division
 Our Products
On-Line Store
Google
 
Web www.brooksidepress.org

Operational Medicine 2001
LH (luteinizing Hormone)

Home  ·  Military Medicine  ·  Sick Call  ·  Basic Exams  ·  Medical Procedures  ·  Lab and X-ray  ·  The Pharmacy  ·  The Library  ·  Equipment  ·  Patient Transport  ·  Medical Force Protection  ·  Operational Safety  ·  Operational Settings  ·  Special Operations  ·  Humanitarian Missions  ·  Instructions/Orders  ·  Other Agencies  ·  Video Gallery  ·  Phone Consultation  ·  Forms  ·  Web Links  ·  Acknowledgements  ·  Help  ·  Feedback
 
 
LH (Luteinizing Hormone) is a hormone, released from the anterior pituitary gland. It is a gonadotropin, stimulating the ovary to produce hormones and ovulate. 

LH stimulates ovum maturation and ovulation, estrogen production, progesterone production, and supports the corpus luteum.

There is spike of FSH coincidental with the LH surge. These lead to ovulation within a few hours.

Spot urine measurements of LH are available commercially in over-the-counter "LH Surge" kits. A positive test normally confirms ovulation either has just occurred or will occur within the next few hours.

Elevations found in:

  • Ovulation
  • Ovarian failure
  • Menopause
  • Testicular Feminization Syndrome

Decreases found in:

  • Pituitary failure

Normal Values*

Men 7-24 mIU/ml

Women
     (Follicular Phase)

 6-30 mIU/ml
Women
     (Midcycle)		 >3x baseline
Women 
     (Menopausal)		 >30 mIU/ml

*These are general values taken from a variety of sources. The actual normal values may vary from lab to lab and from one type of testing protocol to another.

LH Levels in One Cycle

Approved for public release; Distribution is unlimited.

The listing of any non-Federal product in this CD is not an endorsement of the product itself, but simply an acknowledgement of the source. 

Operational Medicine 2001

Health Care in Military Settings

Bureau of Medicine and Surgery
Department of the Navy
2300 E Street NW
Washington, D.C
20372-5300

Operational Medicine
 Health Care in Military Settings
CAPT Michael John Hughey, MC, USNR
NAVMED P-5139
  January 1, 2001

 United States Special Operations Command
7701 Tampa Point Blvd.
MacDill AFB, Florida
33621-5323

*This web version is provided by The Brookside Associates Medical Education Division.  It contains original contents from the official US Navy NAVMED P-5139, but has been reformatted for web access and includes advertising and links that were not present in the original version. This web version has not been approved by the Department of the Navy or the Department of Defense. The presence of any advertising on these pages does not constitute an endorsement of that product or service by either the US Department of Defense or the Brookside Associates. The Brookside Associates is a private organization, not affiliated with the United States Department of Defense.

Contact Us  ·  ·  Other Brookside Products