cut on penis - increased risk?

Hello,

I would like to know the approximate risk of having caught HIV in these circumstances. I know they are similar to many questions but not exactly the same.

1. Three times I had unprotected sex with a Costa Rican CSW. She told me she was tested regularly and had no STDs.
2. Twice I had unprotected sex with a Spanish CSW. She told me the same.
3. Once I had unprotected sex with a different Spanish CSW. She said the same.
4. Twice I had unprotected sex with a Russian CSW. She did not mention testing or infection status.

On both occasions with the Russian woman and once with one of the Spanish woman I had a cut on my penis from masturbation. I fear that this increases the risk of infection, since there was an open wound (though not bleeding, starting to scab). Please explain how this affects the risk if at all.

I had an STDs test last August (after meeting the Costa Rican woman, but before all the other encounters) and the laboratory LOST my results!!!!!!!! But my doctor told me not to worry.

Please offer some guidance. I know fine well to always use condoms in future.

Regards.

[Vance2335]

All unprotected sex is a risk unless you are in a relationship and partner has tested.

Yes use condoms all of the time or you will get something sometime if you have not already.

Test for HIV 3 months after last exposure.