Hello,
It is my pleasure to help you,
STI and HIV are transmitted by unprotected sex.
As you had sex with a prostitute, inspite of using condom it broke in the middle as it broke in the middle definitely you are at risk of acquiring STI and HIV infection.
You may acquire STI and HIV if the prostitute is having STI or HIV.
STI infection can be detected by lab test like
pap smear,blood examination and urine examination.
Regarding your HIV status you will develop
antibodies within 2-8 weeks.
But some individual will take longer time to develop antibodies. So, you may need multiple tests to ensure you were not infected.
If you got an
HIV test within the first three months after possible exposure, you should get another test after three months because you may be in window period.
Majority of people will develop antibodies in the first three months following the time of their infection.
Hope you find the proper answer from by side.Feel free to post the query.
Thank you.