Whoso desireth the harvest of the Hereafter, We give him increase in its harvest. And whoso desireth the harvest of the world, We give him thereof, and he hath no portion in the Hereafter.
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.