@doc_tangchiara: Follow‑up HIV testing is recommended at 6 weeks and 4 months post‑exposure using a 4th‑generation. The 4th‑generation HIV test is conclusive at 45 days post‑exposure. No need to wait 3 months. No need to panic. Just test at the right time. Still confused about your situation? Dr. Tang offers online paid consultations to walk you through testing, results, and next steps. #hivawareness #hiv #drtang #doctoradvice #healthtalk