This is round two (or more).
"Introduced in House (02/16/2017) This bill amends the Public Health Service Act to direct the Administration for Children and Families of the Department of Health and Human Services
to award grants to states or local governments, Indian tribes or tribal organizations, or nonprofit organizations
to conduct demonstration projects to help low-income families address the diapering needs of their children."
Demonstration projects test and measure the effects of program changes in real-world situations. In theory.