A federal judge in Washington on Wednesday blocked the Trump administration’s recent changes to the Teen Pregnancy Prevention Program, which hit groups around the country that teach classes on healthy relationships, abstinence and contraception.

The Trump administration, he wrote “is perfectly entitled to formulate its own views about how to stem teen pregnancy — or even whether it is worth preventing at all — and to pursue policy initiatives consistent with its viewpoint. But it is not at liberty, under the Administrative Procedure Act (“APA”), to impose conditions on grant recipients that Congress did not intend or that are unreasonable or unexplained.”