The Ovarian Assessment Report (OAR) from ReproSource® provides the most reliable assessment of egg supply via a convenient blood test.1 This comprehensive test panel looks at levels of multiple ovary-related hormones combined with the patient’s age to calculate her personal Egg Supply Score (ESSTM). The Egg Supply Score is an easy-to-understand number that correlates more closely to egg supply than stand-alone hormone testing.2,3
- Accurate: The OAR test is the most reliable blood test to estimate egg supply. Results are calibrated to clinical outcome.1-3,7
- Patient Friendly: The Egg Supply Score allows ease of counseling and can aid patients in planning their reproductive future.
The Egg Supply Score (ESS)
In a clinical study of 454 egg-retrieval procedures, the ESS was calibrated directly to egg supply and demonstrated higher accuracy in predicting eggs retrieved than individual hormone levels such as AMH and FSH.2,3 The OAR test is used by leading academic and private fertility specialists.
The American College of Obstetricians and Gynecologists (ACOG)
recommends offering ovarian reserve testing (e.g. AMH, FSH, and Estradiol)
to women at risk of diminished ovarian reserve and to women older than
35 years who have not conceived after six months of attempting pregnancy.4
Benefits of the OAR test
Use of hormonal contraceptives within 8 weeks prior to testing may alter hormone levels assessed by the test. Conditions such as ovarian cysts may also alter hormone levels. Sample should be drawn on day 2– 4 of patient’s reported menstrual cycle (day 1 is the first day of full menstrual flow). Submitting samples outside of recommended guidelines may produce less accurate results.
Indications for Testing
- Age >35 years and desiring pregnancy
- Ovarian surgery (e.g. removal of cyst or endometrioma)
- Conditions damaging to ovaries (e.g. endometriosis, pelvic inflammation)
- Exposures toxic to ovaries (e.g. chemotherapy, pelvic irradiation)
- Family history of early menopause
- Genetic factors (e.g. Turner syndrome mosaic, Fragile X carrier)