Did you know that as a pregnancy test, doctors used to inject women's urine inside female rabbits, and the rabbits would then be killed to examine their ovaries and tell if the woman was pregnant.

你們知道以前醫生將有可能懷孕的女人的尿注射入雌兔子身體內,接著兔子會被殺以檢驗她們的卵巢來判斷這女人是否懷孕嗎?