Mice, rabbits, frogs and sheep – each took their turn in the development of pregnancy tests.You want to know if you are pregnant or not? Easy, right? Just buy a cheap and reliable kit from the chemist or supermarket and get an instant answer from a quick urine test in the comfort of your own home. But it wasn’t always so easy. In fact, the creation of the reliable pregnancy tests that benefit so many women, and that now cost just a few pounds, was a scientific battle that was only won thanks to a great deal of animal research and the determination of one extraordinary women. http://www.understandinganimalresearch.org.uk/news/research-medical-benefits/animal-research-and-pregnancy-testing-a-history/