What Happens When You Inject Urine into Frogs скачать в хорошем качестве

What Happens When You Inject Urine into Frogs

Did you know that before humans started peeing on a stick, grains like barley and emmer, and animals like mice, rabbits, and even frogs were used to determine pregnancy? Today we’re looking into the history of how humans stopped using animals in hopes of getting a positive pregnancy test. Let’s get into it! Sources: [History of Pregnancy Tests] https://www.smithsonianmag.com/smart-...    • A day in the life of an ancient Egyptian d...   https://www.livescience.com/37128-his... http://www.doctorsreview.com/history/... https://www.theatlantic.com/science/a... https://www.ogmagazine.org.au/19/2-19... https://slate.com/news-and-politics/2... https://www.theatlantic.com/health/ar... https://clickamericana.com/wp-content... [How Modern hCG Pregnancy Tests Work] https://www.plannedparenthood.org/lea... https://www.uofmhealth.org/health-lib... https://www.firstresponse.com/en/arti... [How Animal Testing] https://www.ccac.ca/Documents/Educati... [Brew’s intro song] Manhattan Twist by Avocado Junkie