Hormone Tests in Women
Answers to common questions about hormone tests in women.
Questions on this page
What is FSH?
FSH is a pituitary hormone involved in ovarian follicle development.
What is LH?
LH is involved in ovulation and ovarian hormone production.
What is oestradiol?
Oestradiol is the major circulating estrogen during the reproductive years.
What is progesterone?
Progesterone is an ovarian hormone that rises after ovulation and plays an important role in the menstrual cycle and pregnancy.
What is AMH?
Anti-Müllerian hormone (AMH) is produced by ovarian follicles and can provide information about ovarian reserve.
Can AMH diagnose PCOS by itself?
No.
AMH should not be interpreted as a stand-alone diagnostic test for PCOS.
Why does the timing of female hormone tests matter?
FSH, LH, oestradiol and progesterone vary during the menstrual cycle.
The day of the menstrual cycle is therefore important when interpreting many reproductive hormone tests.