AllRefer Health - LH Response to GnRH (Luteinizing Hormone Response to Gonadotropin-Releasing Hormone)

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You are here : AllRefer.com > Health > Tests & Exams > LH Response to GnRH

LH Response to GnRH


•	Definition
•	Why is the Test Performed?
•	How is the Test Performed?
•	How to Prepare for the Test?
•	How will the Test Feel?
•	Normal Values
•	What do Abnormal Results Mean?
•	Special Considerations
•	Risks
•	Go To Main Page

Alternate Names : Luteinizing Hormone Response to Gonadotropin-Releasing Hormone

Definition

LH response to GnRH is a test of the ability of the pituitary gland to appropriately respond to stimulation by a gonadotropin releasing hormone (GnRH, a hormone produced in the hypothalamus). This ability is assessed indirectly.

Why is the Test Performed?

This test is used in to help differentiate primary (testicular or ovarian) from secondary (hypothalamic or pituitary) hypogonadism. This test may be performed as part of the evaluation of gonadal failure associated with low testosterone levels in men or low estradiol levels in women.

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• Definition
• Why is the Test Performed?
• How is the Test Performed?
• How to Prepare for the Test?
• How will the Test Feel?
• Normal Values
• What do Abnormal Results Mean?
• Special Considerations
• Risks

Review Date : 10/18/2003
Reviewed By : Francisco L. Gaudier, M. D., Maternal Fetal Medicine, Jacksonville, FL. Review provided by VeriMed Healthcare Network.

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