HON Code Lab Tests Online US English UK English Polish Italian Hungarian Greek Spanish German Czech Australian English


   
in the news

understanding
your tests

inside the lab

about this site

site map

send us your
comments


home
 


LH

Formal name: Luteinizing hormone
Related tests: FSH, Testosterone, Progesterone, Estradiol, Total estrogens
At A Glance
 
Why get tested?
To evaluate your pituitary function, especially in terms of fertility issues

When to get tested?
If you are having difficulty getting pregnant or are having irregular menstrual periods; if your doctor thinks that you have symptoms of a pituitary or hypothalamic disorder or symptoms of ovarian or testicular disease; when a doctor suspects that a child has delayed or earlier than expected sexual maturation

Sample required?
A blood sample drawn from a vein in your arm; sometimes a random urine sample or 24-hour urine collection



This article was last reviewed on June 6, 2006.
This page was last modified on April 8, 2009.
The review date indicates when the article was last reviewed from beginning to end to ensure that it reflects the most current science. A review may not require any modifications to the article, so the two dates may not always agree.
The modified date indicates that one or more changes were made to the page. Such changes may or may not result from a full review of the page, so the two dates may not always agree.
 
In the NewsUnderstanding Your TestsInside the Lab
About the SiteSite MapSend Us Your CommentsHome


We comply with the HONcode standard for trustworthy health
information:
verify here.


©2001-2009 American Association for Clinical Chemistry
Contact Lab Tests Online

Terms of UsePrivacy