Is the worshipper's sitting for the final Tashahhud sufficient for the sitting between the two prostrations when he doubts whether he performed the second prostration and then repeats it along with the Tashahhud?
What you did by performing the prostration (sujud) you were unsure about was correct, and your sitting for the Tashahhud before performing it serves as the sitting between the two prostrations. Your prayer is valid.
Summarized from the full answer at Ftawy · reviewed Sep 2, 2026
Read the full answer on Ftawyhttps://ftawy.com/en/questions/144500