; regulations (1) Applicability Except as provided by paragraph (3)(A), section 1720K of title 38, United States Code, as added by subsection (a), shall apply with respect to infertility treatment and standard fertility preservation services furnished by the Secretary of Veterans Affairs beginning on the date on which the Secretary prescribes regulations under paragraph (2). (2) Regulations Not later than one year after the date of the enactment of this Act, the Secretary shall prescribe regulations to carry out section 1720K of title 38, United States Code, as added by subsection (a). (3) Interim policies (A) Continuity of services Except as provided by subparagraph (B), an individual who on the day before the date on which the Secretary prescribes regulations under paragraph (2) is receiving counseling and treatment furnished by the Secretary pursuant to existing infertility authority may elect to— (i) continue receiving such counseling and services pursuant to the existing infertility authority, subject to the limitations of that authority