And unto those who are Jews We have forbidden that which We have already related unto thee. And We wronged them not, but they were wont to wrong themselves.
Times are computed by method; your mosque's timetable governs the adhan. Every text carries its source and grade. Nothing here is a fatwa, a prediction, or a substitute for a doctor: your own scholar decides what is contested, and the tradition itself says the practice is alongside treatment, never instead of it.