No CU and no infidelity suspected.
CU at inception. Discontinued without testing.
STI testing prior to intercourse.
CU at inception. Discontinued after testing.
First female partner. Concurrent with P3. STI status unknown.
Approximately nine male and two female partners. CU except with one pair of partners, who received regular STI testing. Females' STI status unknown.
No CU. Partner tested as part of ED treatment.
Resumption of sexual relationship with former husband. Relationship polyamorous. No CU.