. The Follicle-Stimulating Hormone (FSH) is a hormone produced by the pituitary gland.
. In women, FSH stimulates the growth and maturation of egg follicles in the ovaries, while in men, it helps regulate sperm production.
. The FSH test is commonly used to assess ovarian reserve and function, particularly in women who are experiencing infertility or irregular menstrual cycles. It is also used to diagnose conditions such as polycystic ovary syndrome (PCOS), menopause, and pituitary disorders.
. In men, FSH levels are tested to evaluate testicular function and sperm production, and it can help diagnose conditions like hypogonadism or infertility.
. Elevated FSH levels can indicate ovarian failure or premature menopause in women, while low levels may suggest pituitary dysfunction or hypothalamic disorders.

  • Hormones & Endocrinology

Patient Instructions:
. The ideal timing for measuring FSH can depend on the specific context and the purpose of the assessment:
# For pre-menopausal women: The best time to test is on day 2-4 (ideally day 3) of the cycle, which is when FSH levels are relatively stable and low.
# For post-menopausal women: FSH can be tested at any time.
# For men: The test can be done at any time.
Note: Please consult your doctor regarding the timing and any specific instructions related to your health condition or treatment plan.
. If possible, stop using any medicines that influence FSH levels e.g., Steroid, ACTH, Gonadotropin, or Estrogen medications, for at least 48 hours before collection. Oral contraceptives and estrogen replacement therapy may influence FSH levels.
Note: Please consult your doctor on which medicine to stop and for how long.
. It is advisable to avoid strenuous physical activity before the test.
Sample Type:
Serum
Result Time:

After 2 hours 20 minutes
After cutoff: 8:50 AM next day

Storage & Transportation:
-
Cutoff Times:

9:30 PM Monday – Saturday
8:30 PM Sunday

30 minutes required for samples arrived at Cao Thang till receive by Laboratory

Panels including this test

Test Convenient

Find location

Why Choose Us

3.500.000+
Patients
6.500+
Doctor Partners
40+
Branches
25+
years experience

Test with Ease

Test with Ease

1
Online booking

Book online or visit our 35+ locations

2
Sample Collection

A nurse will take your sample

3
Fast Result

Get your results via Zalo or SMS

4
Free Teledoctor Consultation

Receive a free teledoctor consultation or track your results with your personal doctor

Book Now
Book Test  width= Zalo Button Messenger Button promotion