The U.S. Supreme Court on Tuesday set the stage for its second major look at the constitutionality of the Affordable Care Act, agreeing to review the requirement that most employers provide health insurance coverage for contraception, including so-called “morning after” methods.

Employers who object to the requirement on religious grounds have filed dozens of suits against it, two of which were granted and consolidated by the court on Tuesday: Sebelius v. Hobby Lobby Stores and Conestoga Wood Specialties v. Sebelius.