WASHINGTON — The Supreme Court is poised to deliver its verdict in a case that weighs the religious rights of employers and the right of women to the birth control of their choice.

The court meets for a final time Monday to release decisions in its two remaining cases before the justices take off for the summer. The cases involve birth control coverage under President Barack Obama’s health law and fees paid to labor unions representing government employees by workers who object to being affiliated with a union.

Two years after Chief Justice John Roberts cast the pivotal vote that saved the health care law in the midst of Obama’s campaign for re-election, the justices are considering a sliver of the law.

Employers must cover contraception for women at no extra charge among a range of preventive benefits in employee health plans. Dozens of companies, including the arts and crafts chain Hobby Lobby, claim religious objections to covering some or all contraceptives. The methods and devices at issue before the Supreme Court are those that Hobby Lobby and furniture maker Conestoga Wood Specialties Corp. say can work after conception, the emergency contraceptives Plan B and ella, as well as intrauterine devices, which can cost up to $1,000.

The Obama administration says insurance coverage for birth control is important to women’s health and reduces the number of unwanted pregnancies, as well as abortions.