Until the mid-1960s in Britain, pregnancy tests were done by sending a woman’s urine to a lab, where it would be injected into a toad. The toad was checked two hours later and if it had laid eggs, the woman was pregnant.
fact
Until the mid-1960s in Britain, pregnancy tests were done by sending a woman’s urine to a lab, where it would be injected into a toad. The toad was checked two hours later and if it had laid eggs, the woman was pregnant.