They said: We choose thee not above the clear proofs that have come unto us, and above Him Who created us. So decree what thou wilt decree. Thou wilt end for us only this life of the world.
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.