We (angels) come not down save by commandment of thy Lord. Unto Him belongeth all that is before us and all that is behind us and all that is between those two, and thy Lord was never forgetful -
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.