Dr. Ginni Sharma

Though sexually transmitted diseases affect a number of people, it is considered a taboo subject and not often talked about. This has given rise to a lot of misinformation and myths about it. Let's clear up a few of these myths.

Herpes virus can be transmitted through a toilet seat.
Using the same toilet as a person infected with herpes will not increase your risk of contacting the virus. Herpes spreads only through direct skin-to-skin contact. However, it is a good idea not to share personal care items like towels, soaps etc with a person suffering from an STD.

STDs are transmitted only through vaginal sex. 
If you are in direct contact with any kind of body fluid of the person suffering from an STD, you can get infected too. STDs can be transmitted through any form of intercourse including oral, vaginal and anal sex. Thus, always use a condom for any kind of sexual act.

Baby oil can be used to lubricate a condom
In some situations, you may need to lubricate a condom before use. Oil based lubricants like baby oil, Vaseline and hand creams should never be used to lubricate a condom. This is because they can break down latex and allow STDs to pass through. Instead use water soluble lubricants like contraceptive jellies. You could also use saliva. 

You can't get an STD if you've had sex only once
STDs like Chlamydia, gonorrhea and syphilis have a very high infection rate. Having unprotected sex once is more than enough to get infected with the virus. 

Two condoms are better than one
Condoms are not designed to be layered and used. Using two condoms instead of one may result in the condoms breaking due to the frictions between them. A condom must also be never reused. It should be put on as soon as there is n erection to protect against early ejaculation.

You can catch an STD only once
Some STDs like HIV and herpes are infections that last a lifetime. Others can be treated with antibiotics and antivirals. However, once you have recovered from an STD you are at the same risk of catching it again as you were the first time. When it comes to STDs like Chlamydia, a second attack can be worse than the first time and cause lasting damage to your reproductive organs. 
The only way to protect yourself from STDs is to abstain from unprotected sex. Always use a condom for any kind of intercourse. If you wish to discuss about any specific problem, you can consult a Sexologist.