My friend, the general charge of the third-class hospitals is around 80 yuan, and the local disease prevention and control registration ID card is free, so the accuracy of blood drawing is not questioned, and it is very strict. Generally, doctors in authoritative 3A hospitals or local CDC think that it has been ruled out for 3 months, but be honest during the period! I suggest you relax and turn your attention to your work and study. Time will pass quickly. I suggest you review it after three months, and you can rest assured if you are conservative. Don't be too nervous. Concentrate on your work and do more good deeds, and you will naturally be rewarded. The most important thing is to live an honest life from now on. Getting married honestly and finding a life is the happiest thing. Then we should think about our parents. If you can't feed them in the future. If you know your mistake and can change it, everything will be better. Thank you.