Top Can tear gas affect women’s periods? 1 source1 article First seen 17 hours ago Updated 17 hours ago France Truth score 42 Save Share Compare coverage Image from CNN Summary Police have used tear gas extensively to disperse protesters in Paris and other French cities. Now some women are saying their periods have changed after being exposed to it. So can tear gas affect women's periods? CNN's Saskya Vandoorne reports.Description from CNN. Who is covering this All 1 Left 1 Video coverage CNN Can tear gas affect women’s periods?