The Quranic Foundation
“Divorced women shall wait three periods [quru’]. And it is not lawful for them to conceal what Allah has created in their wombs, if they believe in Allah and the Last Day.” (2:228)
“O Prophet, when you [Muslims] divorce women, divorce them for [the commencement of] their waiting period and keep count of the waiting period, and fear Allah, your Lord.” (65:1)
“And those who have passed the age of menstruation among your women — if you doubt [about their waiting period] — their period is three months, and [also for] those who have not yet menstruated. And for those who are pregnant, their term is until they give birth.” (65:4)
The Four Main Iddah Scenarios
1. Divorced Woman (Menstruating)
Duration: Three complete menstrual cycles (quru’)
The famous controversy — what is quru’?
- Hanafi/Hanbali position: Quru’ = menstrual period — so iddah ends after the third menstruation begins
- Maliki/Shafi’i position: Quru’ = period of purity between menses — so iddah = three complete periods of purity
Purpose: Confirms absence of pregnancy and provides potential reconciliation window.
2. Divorced Woman (Post-Menopausal or Pre-Pubescent)
Duration: Three calendar months (Quran 65:4)
3. Divorced Pregnant Woman
Duration: Until delivery (Quran 65:4) — regardless of how long that takes.
Purpose: Once the baby is born, paternity is established and the woman may remarry.
4. Widow
Duration: Four months and ten days (Quran 2:234) — unless pregnant, in which case until delivery (65:4, which the majority hold overrides 2:234 for pregnant widows).
Why longer?: Classical scholars explain: the widow is grieving; additional time honors the marriage bond and her emotional state. The longer period also addresses possible pregnancy from the deceased husband.
Obligations During Iddah
Residence (ihtibas): The divorced woman must remain in the marital home during her iddah — she may not be expelled, and she may not leave voluntarily. “Do not expel them from their homes, and they shall not leave, unless they commit a clear immorality.” (65:1) — The exception: if staying becomes genuinely impossible or dangerous.
Financial maintenance (nafaqa): A divorced woman in iddah from a raj’i (revocable) divorce receives full maintenance from her ex-husband. A woman in iddah from a ba’in (final) divorce receives maintenance only if pregnant.
Mourning (ihdad) for widows: The widow must observe mourning (ihdad) — refraining from adornment, perfume, kohl for the eyes, colored clothing, and going out unnecessarily. “It is not permitted for a woman who believes in Allah and the Last Day to mourn more than three days for anyone who has died — except for a husband, for whom she mourns four months and ten days.” (Bukhari, Muslim)
Wisdom of the Iddah
The iddah system serves interconnected purposes recognized by jurists:
- Biological clarity: Establishing whether the woman carries the husband’s child before another man enters her life
- Paternity rights: Protecting the child’s legal identity and inheritance rights
- Reconciliation window: The revocable divorce (talaq raj’i) can be reversed during iddah — the iddah period is thus also a cooling-off period
- Emotional dignity: Honoring the gravity of ending a marriage or losing a spouse
See also: Fiqh Overview, Fiqh Madhabs, Halal And Haram, Maqasid Al Shariah, Muamalat