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.
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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.
View original article
Author: