Can you believe it? The pregnancy test stick is actually the savior of amphibians. The ancient Egyptian pregnancy test method is simple and rude, whether it is a man or a woman, pee a wheat to know. Pour urine on the wheat, and if the wheat sprouts, it means pregnancy. Barley sprouted is a boy, wheat sprouted is a girl, it sounds outrageous, but the accuracy of the urine wheat pregnancy test will be as high as 70%. In this way, ancient Egypt pioneered the amazing urine measurement method. By 1927, it was once discovered that when the urine of a pregnant woman was injected into sexually mature mice, the mice's ovaries would develop a corpus luteum. Because the success rate of this guinea pig pregnancy test is extremely high, there are two doctors. The anonymous a-key pregnancy test was born, but the pregnancy test with mice was really too tossed, killing five mice at a time, and waiting for a week, so they turned their attention to rabbits again. At that time, a pregnancy clinic in the United States had to kill 6,000 furry rabbits a year to test for pregnancy, so the ready Di in the American drama referred to female pregnancy. Since the price of rabbits is still too expensive, pawwas are on the field. After 1993, a large number of amphibians around the world began to die mysteriously, and later scientists found that the African clawed frog that turned out to be a pregnancy test caused the plague of amphibians. Fortunately, with the popularity of pregnancy test sticks, innocent dolls can return to nature. #Pregnancy Test Stick ##Ancient Egypt#Pregnancy Test# #验孕方法 #
