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    BWH Egg Freezing Counseling Tool (EFCT)

    Predicts likelihood of live birth for elective egg freezing in women.

    IMPORTANT

    This calculator is not externally validated, and as such, should be used with caution.

    INSTRUCTIONS

    Use in women age 24–44 years undergoing fertility counseling.

    years
    eggs

    Result:

    Please fill out required fields.
    Dr. Janis Fox
    Dr. Janis Fox
    About the creator

    Janis H. Fox, MD, is an assistant professor in obstetrics, gynecology and reproductive biology at Harvard Medical School. She is also an attending reproductive endocrinologist in the Center for Infertility and Reproductive Surgery at Brigham and Women’s Hospital. Her clinical practice focuses primarily on infertility and assisted reproductive technologies. Dr. Fox has published on factors contributing to success and failure following in vitro fertilization.

    Dr. Randi Goldman
    Dr. Randi Goldman
    About the creator

    Dr. Randi Goldman is a reproductive health and infertility specialist at Northwell Health Fertility and the program director for the Reproductive Endocrinology and Infertility fellowship program at Northwell Health. She completed her residency training in Obstetrics and Gynecology at Brigham and Women's Hospital/Massachusetts General Hospital in 2015 and her fellowship in REI at Brigham and Women's Hospital in 2018. Dr. Goldman’s clinical and research interests span a broad range of reproductive health topics, including fertility treatment outcomes, fertility care for the LGBTQ+ community, and oncofertility/fertility preservation. 

    Content Contributors
    • Malinda Lee, MD
    About the Creator
    Dr. Janis Fox
    Dr. Janis Fox
    Dr. Randi Goldman
    Dr. Randi Goldman
    Also from MDCalc...
    Content Contributors
    • Malinda Lee, MD