You must remember though that even if used properly a you can still get certain stds such as hpv or herpes.

It's a parasitic mite that live on and under your skin. It causes horrible itching and discomfort. In order to get rid of the mites your going to have to go to your doctor to get a special cream that will kill Scabies.

No, you will not necessarily get symptoms that's why its known as the silent disease because you can go years without symptoms and then it may be to late and a lot of permanent damage can be done to your sexual organs.

Yeah it doesn't go away it may become dormant and you wont see any symptoms for a while but it will always be in your body and you will always be contagious.