Is it true that a post-menopausal woman is not required to observe Iddah after marriage, whether permanent or temporary? Does this rule also extend to women of any age who have undergone a hysterectomy and no longer menstruate?
Yes, post-menopausal woman does not require to observe Iddah after divorce or termination of a temporary marriage. This rule is only for those women who have no menstruation because of their passing the age of menstruation. This rule does not extend to women who had hysterectomy and no longer menstruate. Such women who are in the age of menstruation require Iddah.
It is worth mentioning that Iddah of Wafat after the death of the husband is obligatory on every wife. It is four months and ten days from her knowledge about his death.
Wassalam.