Hi Doctor,
I recently purchased two in home testing kits in China, they website seemed legit and they were delivered to my home, costing about 20 dollars each. I pricked my finger and used both tests, and they both came up negative in 10 - 15 minutes. My question is how reliable are these? Even given the small percentage that they could provide a false answer wouldn't two tests be sufficient? Please check out the pictures of their kit and tell me if you think it looks legit. The last sexual contact was before I got married a year and a half ago. Thank you.
http://www.azb.net.cn/dir004/490.htm