All articles

Up-to-date, reliable HIV and sexual-health knowledge.

Starting PrEP: What to Do, a Beginner's Guide
Prevention

Starting PrEP: What to Do, a Beginner's Guide

Want to start PrEP? What to prepare and test for first, how to begin, how long until full protection, and what to monitor, every step for newcomers.

What It's Like to Take PrEP: Experiences and What to Know First
Prevention

What It's Like to Take PrEP: Experiences and What to Know First

Does PrEP cause side effects? How you may feel early on, common symptoms and how to handle them, and warning signs to see a doctor.

How Much Does PrEP Cost? How to Get PrEP Free in Thailand
Prevention

How Much Does PrEP Cost? How to Get PrEP Free in Thailand

Thai nationals at risk can get PrEP free through national health coverage and community clinics, while private clinics charge varying fees. This guide explains PrEP costs by channel and how to get PrEP free, with a summary table.

Who Should Use PrEP? Check Whether PrEP Is Right for You
Prevention

Who Should Use PrEP? Check Whether PrEP Is Right for You

PrEP suits people at risk of getting HIV — such as those with an HIV-positive partner, multiple partners, or inconsistent condom use. This guide helps you assess who should take PrEP, with a table of situations and advice before deciding.

Daily PrEP or Only Before Sex? Comparing Daily vs 2-1-1
Prevention

Daily PrEP or Only Before Sex? Comparing Daily vs 2-1-1

PrEP can be taken two ways: daily, or only around sex (2-1-1 or on-demand). Each suits different behaviors. This guide compares both with a table to help you choose the one that fits you.

What Is PrEP? How It Prevents HIV — Everything to Know Before Starting
Prevention

What Is PrEP? How It Prevents HIV — Everything to Know Before Starting

PrEP is medicine taken before exposure to prevent HIV, over 99% effective when taken consistently. This guide explains what PrEP is, how it works, and its types, with a dosing table and what to know before starting.

How to Take On-Demand PrEP (2-1-1): A Step-by-Step Guide
Prevention

How to Take On-Demand PrEP (2-1-1): A Step-by-Step Guide

A step-by-step guide to on-demand PrEP (2-1-1): when to take it, how many pills, who it suits, and mistakes to avoid.

PrEP vs PEP: What Is the Difference and Which to Choose
Prevention

PrEP vs PEP: What Is the Difference and Which to Choose

PrEP is HIV prevention medicine taken before exposure, while PEP is emergency prevention taken within 72 hours after exposure. Compare the differences, how to choose, and access.