Follicle Stimulating Hormone
Follicle Stimulating Hormone (FSH) plays a key role in reproductive health, helping to regulate ovulation in women and sperm production in men. The FSH Test checks if your hormone levels are too high, too low, or just right, which can help identify fertility issues, menstrual irregularities, and conditions like polycystic ovary syndrome (PCOS) or menopause. This test is often recommended if you’re trying to conceive, experiencing irregular periods, or have symptoms of hormonal imbalance like hot flashes, mood swings, or low sex drive.
Test details
Sample type
Blood
Time of day
No Specific Time Needed
Fasting required
No
Results timeframe
Within 7 days
Preparation
No special preparation required.
What's measured in this test
Follicle-Stimulating Hormone
Controls fertility and egg/sperm growth.
Common reasons for testing
- Fertility concerns – Helps check if hormone levels are in balance for ovulation or sperm production.
- Irregular or missing periods – Identifies potential hormone imbalances that affect the menstrual cycle.
- Menopause symptoms – Helps confirm perimenopause or menopause in women experiencing hot flashes, night sweats, or mood swings.
- Polycystic Ovary Syndrome (PCOS) – Checks for hormonal imbalances linked to PCOS, which can affect ovulation and fertility.
- Low sex drive or erectile dysfunction in men – Evaluates testicular function and sperm production.
- Early or delayed puberty in children – Determines whether puberty is starting too soon or too late.
- What This Test Checks For This test measures FSH levels in the blood, which can help determine reproductive health and hormone balance.