Question

Explain how a pregnancy test test strip works to show a positive result

Answer 1

two lines on the test if only one your arnt prego

Answer 2

Presence of two lines on the strip

Step-by-step explanation:

The strips comes with three parts (test trip, midstream and digital).

Collect a sample of urine(early morning urine), dip the strip in the urine and leave for sometime. The presence of one line confirms negative sign while the presence of two lines confirms positive