President Donald Trump has signed an executive order that aims to help families hoping to expand their families through in vitro fertilization by reducing costs for the procedure.

President Trump signed an executive order on Tuesday that asked for a list of policy recommendations to protect access to in vitro fertilization and “aggressively reduce out-of-pocket and health plan costs for such treatments.” Mr. Trump has asked the assistant to the president for domestic policy to provide that list within 90 days.