But it sounds like your partner probably is at low risk for STDs
in general.STDs become quite uncommon
in women beyond age 25. For example, routine chlamydia testing is not recommended in women older than 25; too few are infected to make it worthwhile. As I said above, I would not have recommended testing for any STD. However, the amoxicicllin will further reduce whatever low risk there was, e.g. for gonorrhea.