And if thou wert to ask them: Who causeth water to come down from the sky, and therewith reviveth the earth after its death? they verily would say: Allah. Say: Praise be to Allah! But most of them have no sense.
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.