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  1. en.wikipedia.org › wiki › Rabbit_testRabbit test - Wikipedia

    The rabbit test, or Friedman test, was an early pregnancy test developed in 1931 by Maurice Friedman and Maxwell Edward Lapham at the University of Pennsylvania. Test [ edit ] The hormone human chorionic gonadotropin (hCG) is produced during pregnancy and can be found in a pregnant woman's urine and blood; it indicates the presence ...

  2. Rabbit Test is a 1978 American comedy film about the world's first pregnant man, directed and co-written by Joan Rivers and starring Billy Crystal in his film debut. This was the only directing effort by Joan Rivers, who also plays a nurse in a brief scene, while her daughter Melissa Rivers also has a bit part.

  3. Oct 17, 2021 · Although rabbits were used for all manner of research, the “rabbit test” became synonymous with pregnancy screenings, and the phrase “the rabbit died” entered common usage as a euphemistic ...

  4. The rabbit test was an old method of detecting pregnancy by injecting urine into a rabbit and observing its ovaries. The rabbit died after the test, which was not a humane or reliable way of confirming pregnancy.

  5. Aug 30, 1979 · Rabbit Test: Directed by Joan Rivers. With Billy Crystal, Joan Prather, Alex Rocco, Doris Roberts. Lionel's life turns around after a one-night stand on top of a pinball table... he becomes the world's first pregnant man!

    • (857)
    • Comedy
    • Joan Rivers
    • 1979-08-30
  6. Jun 8, 2023 · Investigation into hormones, the big thing in science at the turn of the century, just made pregnancy testing unpleasant for a bunch of rabbits, mice, and rats.

  7. Jun 24, 1999 · Wacky or not, the rabbit test was the first reliable medical pregnancy test, aside from waiting nine months. It was developed by a researcher in physiology at the University of Pennsylvania...