Update: The Trump administration has rolled back the birth control coverage mandate. Find more coverage here.

WASHINGTON — The Trump administration is poised to roll back the federal requirement for employers to include birth control coverage in their health insurance plans, vastly expanding exemptions for those that cite moral or religious objections.

The new rules, which could be issued as soon as Friday, fulfill a campaign promise by President Trump and are sure to touch off a round of lawsuits on the issue.

More than 55 million women have access to birth control without co-payments because of the contraceptive coverage mandate, according to a study commissioned by the Obama administration. Under the new regulations, hundreds of thousands of women could lose birth control benefits they now receive at no cost under the Affordable Care Act.