Kay Dover was diagnosed with Lupus in 2009 and has loved the freedom of managing her warfarin therapy from outside of the clinic. The INR self-testing service at County Durham and Darlington has stopped Kay from feeling guilty about taking regular time from work and has enabled her to spend time with her family at a very important time in her life. She no longer had to worry about missing clinic appointments or traveling long distances to the clinic in Durham thanks to this service.