I live in Prague, Czech Republic — Europe. Before asking any question, I should tell you that I really appreciate your service. As for my question, I would like to ask you about the most common reasons for condom failure as a contraceptive method. I suppose that the most frequent one is condom breakage. But what are the others? I am especially concerned about pregnancy risk implied by the accidental transfer of sperm in pre-cum to condom by fingers while putting it on.

Here is my situation: My b/f and I had anal sex, and this was not the first time we've done it. But this time was different. After we were done I noticed there was something that kind of just popped out from my bottom. It's like a piece of your skin or muscle or something. I kept trying to push it back in, but it keeps coming back out. It doesnt cause me great pain, but just a little bit of itching sometimes. What is it? What should i do with it? Is it bad? Please let me know. Thank you.

My boyfriend and I are having sex 2 days after my menstrual cycle. I am on birth control. I finish my cycle on a Saturday and start the new cycle on Sunday. We usually have sex on the Saturday night before I start the new cycle. Is it safe to have sex even though you have finished your menstrual cycle but have not started taking the pill for the next cycle?

I have recently gone to a Planned Parenthood STD Clinic. From what they told me, they tested for everything "curable" (i.e., they did not test for HIV, genital warts, or herpes). I know where to get tested for HIV, but my question is: are there tests for herpes and genital warts? What are the odds of someone having herpes or genital warts and being asymptomatic? I plan to use a condom during intercourse regardless, but must I do the same for oral sex as well? Is there any way of knowing for sure if someone is clean of STDs?

How can I take a condom off without it ripping the hair off of my penis? I have considered shaving and other hair removal methods, but rejected them on the basis that the solution is nearly as painful and/or troublesome as the problem. The pain caused by this problem can kill the mood real quickly even if my partner and I are ready for more.

I've always come to this site to either browse through others' problems and compare them to my own and because I've been sexually curious for as long as I can remember. Recently, a guy I've been friends with and I have started to "get to know each other." Last night, this question arose: How exactly do you "suck balls" and what are the benefits? I looked through everyone's questions, and I didn't see this one.

I have a blood disorder (leiden factor V) which prevents me from talking any form of birth control with hormones in it. This is a problem as I am very paranoid about getting pregnant, I would like to have a child at some point, but not for five or six years. Condoms just seem to risky, and diaphragms and female condoms don't work well for me. So I'm not quite sure what to do. I am able to take the plan B pill, and wondered if I can just take it after having sex. Or if there are any other options out there I would love to know about them! Thank you!

I have tested positive for herpes 1 and herpes 2. My boyfriend has also tested positive for herpes 1 and herpes 2. This a a long-term stable relationship. Neither of us has outbreaks very often.

Since this is a monogamous relationship, do we need to use any protection for genital or oral sex? I understand that we both have antibodies for 1 and 2 so I don't believe we can reinfect each other. However, when I consulted some doctors and sites, they suggested refraining from any sexual intimacy whenever one of us has an outbreak or feels an outbreak is about to happen.

My question is: if we both already have herpes 1 & 2 can we a) re-infect each other or b) cause either of us to have more outbreaks? Also, can we spread the virus to other locations on our own bodies?

Thanks, Alice. I hope you can help us.