Which specific circumstance requires a woman to perform Ghusl, marking the conclusion of her monthly menstrual cycle?

Explanation

– The completion of a woman’s monthly menstrual cycle requires her to perform Ghusl before she is able to resume Salah and other acts of worship requiring ritual purity.
– During the period of menstruation itself, a woman is exempted from the obligation of performing Salah and fasting, with these missed fasts, but not missed prayers, later made up.
– For exams, note that a similar requirement for Ghusl applies following the completion of postpartum bleeding after childbirth.