Pregnancy tests

After the first symptoms and signs of pregnancy, the following approach is generally the pregnancy test 99% accurate. A pregnancy test measures whether a woman is pregnant or not. This test detects the presence of human chronic gonad orphan (HCG) secreted by the egg and the placenta approximately 8 days after fertilization. The secretion of HGC increasing day by day during pregnancy for pregnant women...
The pregnancy test can be done in different ways:

Urine pregnancy test: This test detects the presence of HGC by displaying a specific color by the presence of antibodies reacting positively or negatively