Nation Builder - In the past, rabbits were used for pregnancy test. Woman's urine was injected into a female's rabbit and if the rabbit dies it mean the woman is pregnant. | Facebook
![Antibodies | Free Full-Text | From Cereal Grains to Immunochemistry—What Role Have Antibodies Played in the History of the Home Pregnancy Test Antibodies | Free Full-Text | From Cereal Grains to Immunochemistry—What Role Have Antibodies Played in the History of the Home Pregnancy Test](https://www.mdpi.com/antibodies/antibodies-12-00056/article_deploy/html/images/antibodies-12-00056-g003.png)
Antibodies | Free Full-Text | From Cereal Grains to Immunochemistry—What Role Have Antibodies Played in the History of the Home Pregnancy Test
![Illustration of injecting a pregnant woman's urine into the rabbit's... | Download Scientific Diagram Illustration of injecting a pregnant woman's urine into the rabbit's... | Download Scientific Diagram](https://www.researchgate.net/publication/330470564/figure/fig1/AS:716419935260672@1547819231602/Illustration-of-injecting-a-pregnant-womans-urine-into-the-rabbits-ear-vein-Friedman.png)