If ye pray unto them they hear not your prayer, and if they heard they could not grant it you. On the Day of Resurrection they will disown association with you. None can inform you like Him Who is Aware.
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.