Fasting three days each month as a substitution for fasting Mondays and Thursdays
Is observing Sawm (Fast) on the White Days sufficient for the Sawm of Monday and Thursday as well?
The Sawm of the White Days i.e. (13th, 14th, and 15th of every Hijri month) and the weekly Sawm of Mondays and Thursdays is an independent legitimate form of `Ibadah (worship). Whichever sort of Sawm someone intends, they are rewarded for it.May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.