HOW DOES IT WORK? Human chorionic gonadotropin (hCG) is a hormone, produced by the developing placenta shortly after the conception and secreted into the urine. The pregnancy test contains antibodies which specifically react with this hormone. HOW TO READ THE RESULTS Negative (not pregnant): Only one color band appears, in the Control Zone. No apparent band on the Test Zone. This indicates that no pregnancy has been detected. Positive (pregnant): Distinct color bands appear in t (more…)