AMH Test

A single-biomarker anti-Mullerian hormone test measuring ovarian reserve from a standard venous blood draw. Results in 24 hours. Can be taken at any point in the menstrual cycle.

Anti-Mullerian hormone is produced by the granulosa cells of small ovarian follicles and serves as the most reliable single marker of ovarian reserve — the remaining pool of eggs available for potential fertilisation. Unlike FSH and LH, which fluctuate substantially across the menstrual cycle, AMH levels remain relatively stable, meaning the test can be drawn at any point without timing concerns. AMH is useful in several contexts: women considering the timeline for starting a family, those investigating subfertility, individuals about to undergo treatments that may affect ovarian function (such as chemotherapy), and anyone simply wanting a data point about their reproductive window. It is important to understand what AMH does and does not tell you — a higher level suggests a larger remaining follicle pool, while a lower level suggests a smaller one, but AMH does not predict the ability to conceive or the quality of remaining eggs. At 68 pounds with 24-hour turnaround, this is one of the most accessible standalone AMH tests available in London. It can be taken as an isolated check or as a complement to the broader Fertility Health Test for women who want ovarian reserve data alongside a full hormonal and metabolic assessment.