Question 033: I had wudu before suhoor yesterday and then I ate. After eating, my stomach was hurting so I went to the toilet and I saw light brownish marks from feces on my underwear. There wasn’t any actual feces on it, but just a faint mark. I wanted to clean it but I forgot and ended up doing wudu and praying Fajr. I only remembered when I was going to bed. I wasn’t sure whether I have to make up this prayer or not. In the morning, when I woke up, my menses started. What is the rule of Offering Qada Prayer?
Answer 033: If you were sure that the light brownish mark was from the feces and forgot to clean it, you have to make your Fajr prayer up (Qada). However, there wasn’t any actual feces on your underwear!
Otherwise, if you were not sure whether it was from feces and Najas or not your prayer is treated as valid.[1]
In Minhaj Ul Saliheen, Grand Ayatollah Sistani (ha) said, “According to an obligatory precaution, if it was due to carelessness, his prayer is treated as invalid whether he remembered after prayer or during prayer. Otherwise, if it wasn’t due to carelessness his prayer is valid.[2]
[1] . Tawzih al-Masaiel of Maraja’, Vol. 1, Pg. 85, Question 121;Ibid, Pg. 87, Question 123.
[2] . Minhaj al-Saliheen, Vol. 1, Pg.144, Question 422 & 426.