pregnancy test that involves injecting some of the woman's urine into an unmated female rabbit and later examining the ovaries of the rabbit; presence of corpora lutea indicates that the woman is pregnant 女性の尿を、つがいでない雌のウサギ注入し、後にウサギの卵巣を調べる妊娠テスト。黄体の存在は、女性が妊娠していことを示す。
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