Hi! so I asked for PREP application on a health center malapit sa amin. Then they advised me na they only provide individuals prep only if they take it everyday and not soley by event-driven. Ask ko lang po the reason behind this? As someone na hindi naman ganoon ka-sexually active but still needs extra protection, I have some of the following questions.

1.) Why did they prefer applicants to take PREP daily instead of event driven?
2.) Ano pong difference when it comes to protection between kapag daily ka nagiintake and if event driven lang nagtake, kung di ka naman ganoon nakikipagsex?
3.) If taken daily, hanggang kailan siya matatapos the moment from my last sexual intercourse?

Thank you so much!