In order to ensure maximum test accuracy, it is very important to know how to collect your sample in the correct way. Please take a few minutes to read through the instructions before you get started.

Plan ahead

• Make sure you fasted for 10-12 hours without any food or drink intake except for water.
• Complete your test within 1 hour of waking up in the morning.
• Mail the box back within 24 hours of collecting your sample.