Fun Facts Fun Fact: A Pregnancy Test Involving Rats? Posted by Adam (Neko Random) on February 15, 2023February 13, 2023 There used to be a pregnancy test where urine would be injected into a female rat. Then they would dissect the rat to see if it was ovulating. AdvertisementShare this:TwitterFacebookLike this:Like Loading... Related
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I’m certainly glad we’ve advanced to not using rats in that manner anymore.