If I have sex with a sex worker but use protection, how likely is it that I will catch an STD? What if I do this once a month? - Quora
![Table 2 from Condom effectiveness for reducing transmission of gonorrhea and chlamydia: the importance of assessing partner infection status. | Semantic Scholar Table 2 from Condom effectiveness for reducing transmission of gonorrhea and chlamydia: the importance of assessing partner infection status. | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/2e410178bc0f28f0370854197bb62080f8ad0582/5-Table2-1.png)
Table 2 from Condom effectiveness for reducing transmission of gonorrhea and chlamydia: the importance of assessing partner infection status. | Semantic Scholar
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