Is oral sex harmful for health?

STDs can be contracted via oral sex. So you need to make sure that you and your partner are disease free or that you use safe sex practices.

Oral sex has also been linked to throat cancer. Apparently it is the same virus that causes cervical cancer. Source(s): http://news.yahoo.com/s/afp/usheatlhcanc...

No, in fact, it's been proven that swallowing is good for health as well. It's basically just protein.
You can contract STDs through oral sex...It is dangerous and should only be shared with someone you are married to.
yes u can still get std's that way
It can be if your partner is not honest with you about STD's.
well, bacteria from down there can get in your mouth. also if your partner was sexually active before being with you, you could get an std in your mouth. not fun!