Hello I’m wondering if you could help answer my question.
I took 3 of your tests and received a negative result on all 3 times (done after window period). And I was just wondering if whether smoking cigarettes is known to affect the result? Like would it affect my body’s ability to make enough antibodies to be detected by your test. I don’t classify myself as a smoker at all however my roommate was a heavy smoker and I was always around him in the month of Jan and a bit of feb (during my possible window period). I did also have one or two cigarettes with the odd drink.
Can I rely on my negative results and put this worry behind me?
Also worth mentioning is that the last test I took was at 7 months post possible exposure.