A majority of school nurses in Missouri know students who have trouble affording period products — and who sometimes miss school because of their period. That’s according to a new survey published around the time Missouri school districts began offering free menstrual care through the new “Feminine Hygiene Products Grant.” Survey author Anne Sebert Kuhlmann and Jennings Senior High School Principal Cryslynn Billingsley discuss how they hope the grant will help students in St. Louis.