Dear wowkid,

Good question! There are a few things to consider when choosing a condom. As far as brands go, it's strictly a matter of personal preference. Some people find certain brands or types more comfortable or sensitive than others.

Most condoms are made of latex, and they are up to 98 percent effective against pregnancy when used correctly. They also reduce the risk of sexually transmitted infections. However, some people are allergic to latex. They can use polyurethane male condoms or female condoms.

Some condoms come with a thin layer of lubrication already on them. Lubricated condoms are the best for vaginal and anal intercourse — they feel better and are less likely to break from friction.

If you choose to go with lubricated condoms, check the package to see if your condoms contain nonoxynol-9. This spermicide can reduce the risk of pregnancy. Researchers used to think that it also lowered the chance of contracting a sexually transmitted infection. However, we now know that nonoxynol-9, if used many times a day, can actually irritate the vulva, vagina, penis, and especially the rectum. This irritation can actually increase the chance of getting an infection.

If you have unlubricated condoms, it's a good idea to add a water-based lubricant, like K-Y jelly or Astroglide, to reduce the risk of breakage. Oil-based lubricants, like body lotion or Vaseline, can damage latex.

Hope this information helps!

Take care,

teenwire.com^® Editors

This column is for informational purposes only and is not intended to constitute medical advice, diagnosis, or treatment. If you have a medical problem, please call toll-free 1-800-230-PLAN for an appointment with the Planned Parenthood health center nearest you.