Do you use latex condoms treated with a spermicide such as nonoxinol-9?
Was the condom used correctly and consistently?
Are you aware that condom effectiveness can decline due to user failure?
Avoid the use of oil-based lubricants (petroleum jelly, shortening, lotions) that weaken latex?

Sexual contact that involves taking vaginal fluids or semen into the mouth or contact between saliva and the genitals is considered to have some risk for HIV infection, so that kind of contact should be avoid before and after the ejaculation.
You need to watch for correct and clean removal and dispose of used condom.

Thanks. Please correct me if I'm wrong.

One can have sex with an HIV person.
One has to use contraception, which is condoms.
One should be careful after he's done ejaculating, to remove the condom safely, maybe using a tissue paper or using gloves.


What I don't understand is what are the condom types you mentioned. Is it necessary to use these special type of condoms?

Latex is almost exclusively used for the production of condoms, being distinguished above all by its enormous tear strength, elasticity and imperviousness. In the laboratory, latex condoms are very effective at blocking transmission of HIV because the pores in latex condoms are too small to allow the passage of the virus.
Because of growing risk of possible infection with the HIV virus through sexual intercourse, greater importance than before is now being attributed to coating compositions of condom.
Such coating composition is Nonoxinol-9 (spermicidal, surface-active substance) of condom, which inhibits in vivo the activity of reverse transcriptase in HIV replication.

thanks again