Ovarian reserve screening: What the general gynecologist should know

Abstract

Ovarian reserve tests are an indirect measurement of a woman's remaining follicular pool and give an estimate of her sensitivity to ovarian stimulation and her prognosis for success with fertility treatments. They cannot be used to predict future fertility or the exact timing of the decline or cessation of fertility. It is important to become familiar with these tests and understand their correct performance and interpretation, including their limitations. We review the correct timing and interpretation of the most commonly accepted tests of ovarian reserve, and suggest which patient populations will benefit most from screening. Discussed in detail are the natural age-related decline in fecundity, basal follicle stimulating hormone and estradiol levels, the clomiphene citrate challenge test, and use of transvaginal ultrasound for antral follicle counts. Other tests, such as for ovarian volume, anti-Müllerian hormone, gonadotropin-releasing hormone agonist and exogenous follicle-stimulating hormone, are discussed briefly. © 2008 Future Medicine Ltd.