how does a........?

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how does a pregnancy test work?

2007-11-09 15:28:08 · 3 answers · asked by celinuchis90 3 in Pregnancy & Parenting ➔ Pregnancy

It detects hCG, human chorionic gonadotropin.

2007-11-09 15:36:08 · answer #1 · answered by Lady Geologist 7 · 0⤊ 0⤋

It mesures the alkaline / acid content in the urine & declares the result.

2007-11-09 23:32:13 · answer #2 · answered by LEFT 1 · 0⤊ 1⤋

it detects a hormone in your body that is only produced when you are pregnant

2007-11-09 23:32:10 · answer #3 · answered by __XXX___ 3 · 0⤊ 0⤋