I live on a college campus and have noticed many people do not wash their hands after going to the bathroom! I was so shocked, I confronted one of my friends. She replied: "If I don't get anything icky on my hands, I just rinse them withOUT soap. If my hands do get 'dirty,' I wash them with soap." Is her handwashing philosophy correct? Does rinsing your hands withOUT soap do any good?

I am young, and I'm switching gynecologists, but I am worried about having a male one. I had a female before and I wasn't as uncomfortable about going. Is there any reason I should be worried?

Is there a service I can employ? I know for a fact that I've never used health insurance to cover anything. I also know that I've been to different hospitals for different issues. Any help is appreciated.

I recently had sex in a natural hot spring without using a condom because my boyfriend and I are monogamous. However, I am concerned that I could have gotten some kind of bacterial infection from it. Could this have happened?

1) Are wet dreams in a sexually active 23-year-old male unusual?

2) I only had about three to four "wet dreams" in my entire life and now I'm 20 years old. I wonder if it is normal, or it's because I masturbate often that I don't have these kinds of dreams. Is there a way of having one like that again?

3) I have a normal sex life with my wife (once or twice a week), but I have been having a problem lately. I have had about four wet dreams last year. I don't know why but I feel really bad about this. Is there something wrong with me? How can I stop this???

Is there any chance that because I get low blood sugar occasionally, I may become a diabetic someday? And what can you keep with you to take when your levels do drop, and you can't get to any food or juice?

1) Many people are buying Swarovski crystal beads to make crafts. I understand that they have 32 percent lead. People are making jewelry and figurines with the crystal beads. Is this a danger to our health?

2) We received a 24 percent leaded crystal decanter from Poland as a gift. We would like to use it for a liquor decanter. Is it safe? Are we in danger of lead poisoning?

Is there any way that I can reduce the amount of sleep I need voluntarily? Right now, I need a lot of sleep (ten hours or more) and I would like to reduce this so that I can sleep healthily for eight hours a night. Is this possible, given the way that my body works? I have heard that it is, that I can "train" my body to require less sleep. It certainly isn't healthy to sleep fewer than eight hours if my body needs ten, of course. And I'm sure that some people are forced to sleep for six or fewer hours a night for years! Do their bodies just adapt?