Hesitation or Change in Nīyyah of Unspecified Obligatory Fasts or Mustaḥab Fasts
Issue No. 1334- If while observing an obligatory fast the time of which is not fixed (e.g., a qaḍā fast), a person intends to break the fast or wavers whether or not he should do so, and if he does not break it and makes a fresh intention before ẓuhr, his fast will be in order. As regards recommended fasts he may make the fresh intention until maghrib.
