Laboratory test
Luteinising hormone (LH)
Test code · ИМ.011
LH is a pituitary hormone involved in regulating ovulation and sex hormone production. In men, it influences testosterone production.
- Specimen
- Blood serum
- Turnaround time
- 1–2 days
Collection points for the selected city
About the test
LH is a pituitary hormone involved in regulating ovulation and sex hormone production. In men, it influences testosterone production. The test is ordered for menstrual cycle disorders, infertility investigation and selected disorders of sexual development.
LH production varies during the cycle and occurs in pulses. The result is assessed in the context of age, sex, FSH and sex hormones. An isolated LH-to-FSH ratio is not sufficient for diagnosis.
Why it is ordered
- Assess regulation of ovarian or testicular function.
- Complement investigation of menstrual cycle and fertility disorders.
How to prepare
Before taking the test, check the preparation and specimen collection requirements with the laboratory. Tell your doctor about medicines and recent treatment. Do not stop prescribed medicines on your own.
Where to have the test
All collection pointsCheck whether the test can be taken at your chosen collection point.
Happy Clinic
Rasul Dent
We will help you prepare for your visit
We will answer questions about services and the testing process.