; and . (c) Special enrollment periods (1) Internal Revenue Code Section 9801(f) of the Internal Revenue Code of 1986 ( 26 U.S.C. 9801(f) ) is amended by adding at the end the following new paragraph: (4) For pregnant individuals (A) A group health plan shall permit an employee who is eligible, but not enrolled, for coverage under the terms of the plan (or a dependent of such an employee if the dependent is eligible, but not enrolled, for coverage under such terms) to enroll for coverage under the terms of the plan upon pregnancy, with the special enrollment period beginning on the date on which the pregnancy is reported to the group health plan or the pregnancy is confirmed by a health care provider. (B) The Secretary shall promulgate regulations with respect to the special enrollment period under subparagraph (A), including establishing a time period for pregnant individuals to enroll in coverage and effective date of such coverage. . (2) ERISA Section 701(f) of the Employee Retirement Income Security Act of 1974 ( 29 U.S.C. 1181(f) ) is amended by adding at the end the following: (4) For pregnant individuals (A) A group health plan or health insurance issuer in connection with a group health plan shall permit an employee who is eligible, but not enrolled, for coverage under the terms of the plan (or a dependent of such an employee if the dependent is eligible, but not enrolled, for coverage under such terms) to enroll for coverage under the terms of the plan upon pregnancy, with the special enrollment period beginning on the date on which the pregnancy is reported to the group health plan or health insurance issuer or the pregnancy is confirmed by a health care provider. (B) The Secretary shall promulgate regulations with respect to the special enrollment period under subparagraph (A), including establishing a time period for pregnant individuals to enroll in coverage and effective date of such coverage. . (d) Effective date The amendments made by this section shall apply with respect to plan years beginning