
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.
By RONI CARYN RABIN from NYT Health https://ift.tt/2kii0da
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Menstruation, Women and Girls, Vagina, your-feed-science
Source The New York Times
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