Is the claim of the woman who appeared on television, alleging her pregnancy with the Mahdi, true?

The signs of the Mahdi will not be known until he is established. What some claim about women being pregnant with the Mahdi is nonsense. The Mahdi is from the household of the Prophet, peace be upon him. His name will coincide with his name, and his father's name with his father's name. He will be from the descendants of Fatimah, and he will fill the earth with justice and fairness. Belief in the Mahdi calls for action, not for idleness and passive waiting for reality to change. A Muslim is commanded to act even if the Hour is established.