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	Podcast:		BrainStuff
	Episode:		How Were Pregnancy Tests Invented?
	Category:		Science & Medicine
	Duration:		00:09:04
	Publish Date:		2022-07-28 09:00:00
	Description:		Humans have been using urine to test for pregnancy for thousands of years -- with the help of wheat, barley, rabbits, and frogs. Learn how reliable home tests became available in 1978 thanks to immunoassay technology in this episode of BrainStuff, based on this article: https://health.howstuffworks.com/pregnancy-and-parenting/pregnancy/conception/rabbit-pregnancy.htm See omnystudio.com/listener for privacy information.
	Total Play:		0