Amy Diehl, Ph.D. on Nostr: The year is 2023 & period products have now been tested w/ blood (instead of water or ...

The year is 2023 & period products have now been tested w/ blood (instead of water or saline) for the 1st time EVER! Menstrual blood is thicker than water & contains other secretions. Finding: Menstrual discs better than pads or tampons at absorbing menstrual flow.
https://www.newsweek.com/period-products-tested-using-blood-first-time-1819895