FOLLICLE STIMULATING HORMONE; FSH

What this test checks

Measures FSH, which controls ovulation in women and sperm production in men.

Why do people get this test?

Used in fertility evaluation, menopause assessment, and pituitary problems.

When you should consider this test

• Trouble conceiving
• Irregular periods or menopause symptoms
• Male fertility evaluation

How to prepare

Note your menstrual cycle day if you're female.