Pregnancy Test Explained: How does it work?
Products Pregnancy tests are commercially available as medical devices from various suppliers. They belong to the group of self-tests. How it works After implantation of the fertilized egg, the body begins to produce the pregnancy hormone human chorionic gonadotropin (hCG) in the so-called syncytiotrophoblast (later placenta). The concentration increases steadily at the beginning. The test … Pregnancy Test Explained: How does it work?
