On Demand PrEP On Demand PrEP ?❤ This dosing option is only suitable for anal sex, not vaginal or frontal sex. If you know that you might have condomless sex 24 hours in advance: ➡ take 2 pills 2 – 24 hours before sex➡ take 1 pill 24 hours later➡ take 1 more pill 24 hours after that If…