Human chorionic gonadotrophin (hCG) is a hormone which is produced only in pregnancy and may be detected in the urine by most pregnancy tests by the end of the first week of pregnancy. 

In-stream tests do not require collection of a urine sample and are performed by holding the test device directly in the urine stream.

• The benefits of Pregnosis are: 
• Simple - easy to use, one step test 
• Fast - results within minutes 
• Convenient - may be used anytime of the day 
• Sensitive - Pregnosis is as sensitive as the leading brand and can detect hCG at concentrations of 25 IU/L 
• Accurate - over 99% accuracy