An Imam forgetting the first Tashahhud

Q 2: If someone doubts the number of Rak`ahs (units of Prayer) they have offered, the number of rounds of Tawaf (circumambulation of the Ka`bah) or of times of Sa`y (going between Safa and Marwah during Hajj) they have made, or the actions of Wudu' (ablution) after finishing performing these rituals, should they disregard these doubts? In other words, can they not worry about their doubts after finishing the performance of the above acts of worship?

A: A person should pay no attention to their doubts after finishing Tawaf, Sa`y, or Salah (Prayer), because the basic rule is the correctness of the act of worship.May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.