Actually, it does. Recent test results aren't useful with HIV; it can remain undetectable for months. It's a question of perspective. You might be certain en

Actually, it does. Recent test results aren't useful with HIV; it can remain undetectable for months. It's a question of perspective. You might be certain enough of your and your partner's fidelity over the last year to bet a stranger's life on it. But they aren't confident enough in a stranger's assertion of marital fidelity to bet their patient's life on it.