Three years after Congress approved President Obama's Affordable Care Act (ACA), contraceptive care remains its most controversial provision, drawing not only more comments than any other regulatory proposal on any subject government-wide, according to an analysis of federal regulations on Sunlight's Docket Wrench.

More than 147,000 people and organizations have made their voices heard over the debate, most of them opposing the provision that requires that federal agencies have interpreted to mean that women have access to preventive services--including contraception--at no cost. The Catholic Church has led the charge, urging parishioners to write with messages such as ...