Assessing female fertility through blood testing
Frequently asked questions
What is the best blood test to check female fertility?
What is the best blood test to check female fertility?
AMH is the most reliable single marker for ovarian reserve. FSH and LH measured on days 2 to 5 of the cycle assess pituitary signalling. Oestradiol, progesterone, prolactin, and testosterone complete the picture of overall reproductive hormonal health.
What does a low AMH level mean?
What does a low AMH level mean?
A low AMH indicates a reduced ovarian reserve — fewer eggs remaining than expected for your age. It does not mean you cannot conceive naturally, but it suggests a reduced window of fertility and may affect IVF response.
Can thyroid problems affect fertility?
Can thyroid problems affect fertility?
Yes. Thyroid disorders are one of the most common treatable causes of fertility problems in women. Both hypothyroidism and hyperthyroidism can disrupt ovulation, cause irregular periods, and increase the risk of miscarriage.
How long before trying to conceive should I have a fertility blood test?
How long before trying to conceive should I have a fertility blood test?
Ideally 3 to 6 months before you start trying, which gives time to address any deficiencies or hormonal imbalances. If you have been trying for 6 to 12 months without success, earlier testing is strongly recommended.