What is being analysed?

Follicle-stimulating hormone (FSH) is a hormone produced by the pituitary gland that plays a key role in reproductive function, particularly in the regulation of the menstrual cycle and the production of sperm.

What does the result signify?

The result of an FSH test indicates the level of FSH present in the blood. Elevated or decreased levels of FSH can provide insights into various reproductive health issues.

Why conduct the analysis?

The analysis is conducted to assess:

• reproductive health;
• diagnose infertility;
• monitor the effectiveness of fertility treatments, and;
• evaluate conditions such as polycystic ovary syndrome (PCOS) or pituitary disorders.

When to conduct the analysis?

The FSH test may be performed as part of fertility evaluations, menstrual irregularity investigations, or when there are clinical signs and symptoms suggestive of reproductive hormone imbalances.

What sample is required?

A blood sample is required for FSH analysis. It's typically collected through venipuncture.

Is any prior preparation necessary?

No specific prior preparation is usually necessary for an FSH test. However, patients should follow any instructions provided by their healthcare provider regarding fasting or medication restrictions, if applicable.

How is it used?

FSH levels are used to assess ovarian function in women and testicular function in men. In women, FSH levels rise in response to decreased ovarian function, while in men, elevated FSH levels may indicate testicular dysfunction.

What are the normal values?

Normal FSH levels vary depending on factors such as age, gender, and menstrual cycle phase. Generally, FSH levels are higher in women of reproductive age during the follicular phase of the menstrual cycle and lower during the luteal phase. In men, normal FSH levels typically remain relatively stable.

What does it mean to have altered values?

Altered FSH levels may indicate various reproductive health issues. Elevated FSH levels in women may suggest ovarian dysfunction or menopause, while in men, they may indicate testicular failure. Decreased FSH levels may indicate conditions such as hypogonadism or pituitary disorders.

Follicle-stimulating hormone (FSH) values table

Please note that interpretation of FSH test results should be done in conjunction with clinical evaluation by a qualified healthcare professional.