Abstract
Answer B. Sexual intercourse should be avoided for 7 days after treatment with azithromycin
Sexual intercourse (including oral sex) should be avoided until the person and their partner have completed treatment or waited 7 days after treatment with azithromycin. A test of cure (TOC) is not routinely recommended for uncomplicated genital chlamydia infection. However, it is recommended in pregnant women, where poor compliance is suspected and/or where symptoms persist. A TOC should be performed no earlier than 3 weeks after completion of treatment.
National Institute for Health and Care Excellence (NICE) Clinical knowledge summaries: Chlamydia – Uncomplicated genital. https://cks.nice.org.uk/chlamydia-uncomplicated-genital#!scenario