
The reusable, bell-like devices unfold in the vagina to stanch menstrual flow. They are as effective as sanitary pads and tampons, according to a new analysis — and less expensive. RONI CARYN RABIN https://ift.tt/2kii0da https://ift.tt/2lPt9CJ The New York Times Health Menstruation, Women and Girls, Vagina, your-feed-science July 16, 2019 at 02:00AM
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