“ลีอา” ชุดทดสอบการตั้งครรภ์กระดาษกดทิ้งในถังชักโครกได้

Taking an at-home pregnancy test is stressful enough, but users also have to contend with how to discretely dispose of the test and its results. Now there's Lia, a pregnancy test that can safely disappear with the flush of a toilet. VOA's Tina Trinh reports.