Have a look at our video guide before you start, and our handy guide
If you are not able to fill the tube up to the line after following our handy tips then don't panic.
We are happy to offer a complimentary replacement kit if you need to try again, and we can talk you through the process so that your next attempt is a success.
If you’d rather have a venous sample taken (from a vein in your arm) we can arrange this for you. Just call us on 03450 600 600 and one of our Customer Care Team will discuss the options with you.