Question
I have recently become aware that during fasting if a wet finger is inserted into the back private part while making istinja, then the fast is nullified. Please advise me if and how I should make qadha of such fasts bearing in mind that I am uncertain as to how many times this might have happened in the past.
Answer
You will have to exercise and apply your mind to estimate the number of times this may have occurred and keep Qadhaa accordingly since you are unaware of the actual number of times.
Checked and Approved By:
Mufti Muhammed Saeed Motara Saheb D.B.
References
وَلَوْ أَدْخَلَ أَصْبُعَهُ فِي اسْتِهِ أو الْمَرْأَةُ فِي فَرْجِهَا لَا يَفْسُدُ وهو الْمُخْتَارُ إلَّا إِذَا كانت مُبْتَلَّةَ بِالْمَاءِ أو الدُّهْنِ فَحِينَئِذٍ يَفْسُدُ لِوُصُولِ الْمَاءِ أو الدُّهُن هَكَذَا في الظَّهِيرِيَّةِ الفتاوي
الهندية ص ٢٠٤ ج١