I have been thinking about getting tested for STIs for a while now but have been concerned with medical privacy policy. From the research I have done, I have not been able to find if I tested positive for an STI would I be referred to in name as a 'risk to public safety' or simply as a statistic. I know that this will be placed in my medical records and documented for the rest of my life. Will I have a label attached to my name for the rest of my life? Who will be notified if I do test positive for something like syphilis or herpes?

I have been seeing my boyfriend for four weeks. He has told me all about his past relationships. Is it safe to stop using condoms now?

I'm 18 years old and have never had sex. But three years ago, I started masturbating. And this past week I have been having swelling in my vagina. You can't get any STD on your own, can you? I'm scared to go to the doctor because I don't want my Mom to know I have been doing this. Please respond.

1) I have recently discovered that I have what appear to be crabs in my pubic hair. They are itchy and annoying and appear to be laying eggs. How do I get rid of them?

2) I think I have pubic lice, a.k.a. "crabs." Do I need to see a doctor about this problem, or is there over-the-counter medication of some kind I can use to expel the little buggers from their new home? Also, I'm curious as to how I got them since I haven't had sex for several months and this is a recent development. Can one contract this problem from sharing clothing, towels, or bedclothes?

Is it possible to get sick from oral sex, when your partner doesn't have any STD's? I've only ever had one partner, and recently I performed oral sex on him. Only ever since I have had a sore throat, and swollen glands. Is this related, or did I just pick up cold germs he was carrying?

I've just had my first condom break ever. I'm on the pill, so I'm not worried about pregnancy, but a couple of days afterwards I had yeast infection-like symptoms — no unusual discharge, just itching. If I pick up some over-the-counter yeast infection medication and the symptoms go away, would I be safe to assume that was the problem? Or should I definitely go in for an STI check?

1) I recently had intercourse with a sheep at a friend's house. He is a sheeprancher and one day he was talking about how good it was. He left town for a few days and asked me to feed his animals. I took the chance and gave it a try. The strange thing is that I enjoyed it more than having sex with my girlfriend. When I was a young lad I was molested by a female babysitter. I was wondering if you may think that the earlier incident in my life has affected my sexuality. I liked it so much that I want to do it again, but I am worried that I may contract a STD from the ewe. I have heard that you can.

Could you please help me?

2) I have read about men and women having sex with animals, e.g., dogs (Women on Top by Nancy Friday, Simon & Schuster, 1991). Apart from it being against the law (I think), are there medical reasons why this is not a good idea? For example, are there STDs that can be passed from animals to humans? Are there immunological consequences from depositing sperm into the vagina of another species? Is this kind of sex common?