how pregnancy tests work
Asked: 2018-12-10 14:59:13
Answered: 2018-12-12 05:39:12
They measure the levels of a hormone called HCG in your urine, the levels of it change in pregnant women, this is how these tests determine if you are pregnant.
Answered: 2018-12-11 15:05:57
I know, a simple stick – it’s crazy. But there’s something in your urine that they respond to, only if you actually are pregnant. A human hormone. So if it is present, then you get that positive sign!
Answered: 2018-12-10 23:37:21
After the egg is fertilized your hormones go mad anywhere but there is one particular hormone – hcG, that the little stick is looking for. If it finds that – boom! You have an embryo and the test tells you so!
Answered: 2018-12-11 00:13:41