My gums are swollen, and when I brush I bleed so much I get scared and I have to stop. I'm really scare to visit the dentist because my friend told me he caught HIV with a visit to the Dentist. I don't know if it's possible or true, but because my gums are bleeding so bad, i'm afraid to get in contact with blood with someone else who has an STD such as HIV. I really need to see a dentist, because it keeps getting worse, I am nervous now because of too much bleeding. Can someone help me out with my fear? Is this a myth or something I should be concern about?