A woman who menstruated after entering the state of ihram for 'Umrah: what is required of her?

Question:
He says: Honorable Shaykh, may Allah grant you success. A woman entered the state of ihram for 'Umrah, then her monthly period came to her after she entered ihram. What is required of her, given that she had made a condition?

Answer:
She must remain in her state of ihram until she becomes pure, and then she performs the 'Umrah. The Messenger (peace and blessings be upon him) said to 'A'ishah when she menstruated: until you become pure. So she remains in her state of ihram, and when she becomes pure, she performs the 'Umrah. The condition does not include menstruation, because menstruation is a normal, known thing, and she is aware that she wants to perform 'Umrah. Is this not one of the sudden events? It is a known thing. Yes.