Say: If I err, I err only to my own loss, and if I am rightly guided it is because of that which my Lord hath revealed unto me. Lo! He is Hearer, Nigh.
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.