How do pregnancy tests work? | 合法醫療器材資訊網

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Pregnancy tests detect a hormone that is present in the blood and urine of a pregnant woman. This hormone is human chorionic gonadotropin (hCG), which is ... Read More

A pregnancy test is used to determine whether a person is pregnant. The two primary methods are: 1) testing for human pregnancy hormone (human chorionic ... Read More

2021年1月26日 — Pregnancy tests work by reacting to the amount of hCG in either your urine or blood. In a urine test, a piece of reactive paper detects the hCG. Read More

The hCG Card Pregnancy Test is a rapid test that qualitatively detects the presences of hCG in urine specimen at the sensitivity of 25 mIU/mL. The test utilizes ... Read More

With most current pregnancy test kits (sensitivity 25 units per litre) urine may reveal positive results 3-4 days after implantation; by 7 days (the time of the ... Read More

Modern pregnancy tests use a type of technology known as a lateral flow device (LFD) to determine if a woman is pregnant or not. A lateral flow device contains ... Read More

由 C Gnoth 著作 · 2014 · 被引用 89 次 — The hormone hCG is produced very early in pregnancy by trophoblast cells. After implantation, the placenta begins to develop and produce increasing amounts of ... Read More

The test utilizes a combination of antibodies including mouse monoclonal anti-hCG antibodies and goat polyclonal anti-hCG antibodies to selectively detect ... Read More