The LH test is a blood test that measures luteinizing hormone, which regulates ovulation in women, stimulates testosterone production in men, and triggers puberty in adolescents. Abnormal levels can cause infertility, menstrual irregularities, reduced fertility, or delayed/early puberty. Causes may include pituitary gland disorders, polycystic ovary syndrome, gonadal failure, or intense physical stress such as excessive athletic training.
a blood test that measures luteinizing hormone, which plays a key role in regulating reproductive functions and puberty in both men and women.
Sample Type
Blood
Preparation
TAT
4 hours
+ Home visit fee per region
+ Home visit fee per region
Everything you need to know about this test, from preparation to results
Find answers to common questions about this test