Say (unto them, O Muhammad): Would ye teach Allah your religion, when Allah knoweth all that is in the heavens and all that is in the earth, and Allah is Aware of all things?
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.