How effective is PEP? What timing really means
PEP is highly effective when started early and taken for all 28 days. Here is what the evidence does and does not show about timing, and what helps it work.
Archive
PEP effectiveness
Articles
Possible exposure?
PEP must start within 72 hours. We can see you today.
Walk in, message a nurse or book online. Confidential, with no judgement.