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The rabbit test became a widely used bioassay (animal-based test) to test for pregnancy. The term "rabbit test" was first recorded in 1949, and was the origin of a common euphemism, "the rabbit died", for a positive pregnancy test. [4] The phrase was, in fact, based on a common misconception about the test.
He is known for the development of the rabbit test, a pregnancy test developed in 1931 while he was teaching at the ... Friedman died of cancer after a long ...
Before immunological pregnancy tests were developed in the 1960s, women relied on urine-based pregnancy tests using animals, ranging from mice to frogs. [1] [2] Advancements in medical technology have enabled women to accurately check their pregnancy status by using 'pee-on-a-stick' pregnancy test kits at home. Before these accessible and ...
Just like in Alice in Wonderland, a white rabbit has been popping up all over the place. A sweet crocheted plush one is being toted around by a child one moment. A sweet crocheted plush one is ...
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Netflix's 'Tex Mex Motors' star Rob 'The Rabbit' Pitts died on Aug. 25, hours after revealing he had stomach cancer in a YouTube video.
The "rabbit test" is a term first used in 1949 for the Friedman test, an early diagnostic tool for detecting a pregnancy in humans. It is a common misconception (or perhaps an urban legend) that the test-rabbit would die if the woman was pregnant. This led to the phrase "the rabbit died" becoming a euphemism for a positive pregnancy test. [208]
The body of the article includes an interesting history of the test -- I think most readers will be curious why a pregnancy test was called a "rabbit test" and why the rabbit was said to have died, and this article explains those things well. However, I feel it ends too soon.