Ok so I’ve seen these advertisements on things such as Facebook and such about finger prick blood testing to check for problems such as your vitamins and HBA1C. My doctors isn’t the best right now and they haven’t been very helpful , I am TTC so I should have my sugars done monthly too make sure I’m healthy for that. I decided too take one with a company called thriva , it was £26 just for the test and sent it off. I wanted to know if anyone else has done it before and if it’s actually realistic ? Will my results be completely far off what it actually is?