Measures how much Luteinizing Hormone (LH) is being produced by the pituitary.
LH is responsible in part for regulating the female menstrual cycle and is essential to male testosterone production. Low levels of LH may indicate a fertility issue, pituitary disorders or a hormone imbalance.
Recommended with LH
Is Fasting Required? No
More Information: http://www.questdiagnostics.com/testcenter/TestDetail.action?ntc=615