In fact, as long as you do a good job in environmental sanitation and disinfection, don't be superstitious about hospitals, especially professional hospitals or halls. It is better to do plastic surgery than to be in a life-saving hospital. I have seen a girl do double eyelids in a public security hospital. To tell the truth, I dare not compliment. Embroidering eyebrows is a very common beauty project. Although it is invasive, it doesn't matter as long as you have a single needle and do a good job of disinfection. What matters is how the person who did it for you did it! Poor skills and lack of experience will have a great influence on the results. I suggest you look at the real examples that that person has done before you do it. The more tattoo artists do, the more experienced they are, and they will often learn, so it's hard to say for those doctors in the hospital.