Post your question in the Expert Forum there is no one in this forum that are doctors.
if you don't know the answer to my straight-forward question, please don't waste both our time
not helpful - why did you waste both of our time?
As you were advised, PEP must be started after consulation with qualified doctor who assesses the need for such treatmentThe treatment to be continued for the specified period, under medical supervison and monitoring. Administration of PEP is a serious business and the ARV medicines are not the common tablets for headache.
You have to ask your doctor!