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Consent of Independent Registered Public Accounting Firm
We consent to the reference of our firm under the caption "Experts" and to the use of our report dated March 15, 2018, included in the Proxy Statement of OvaScience, Inc. that is made a part of the Registration Statement (Amendment No. 1 to Form S-4 No. 333-227547) and Prospectus of OvaScience, Inc. for the registration of shares of its common stock.
/s/ Ernst & Young, LLP | ||
Boston, Massachusetts November 1, 2018 |