حيض
Hayd
Pronounced: hy-dh (rhymes with "hide")
Hayd is the Arabic term for menstruation. In Islamic fiqh, it describes menstrual bleeding with particular rules for prayer and fasting. Not every episode of vaginal bleeding is hayd: istihadha is non-menstrual bleeding, while nifas refers to bleeding after childbirth.
Why it matters for your worship
During hayd, salah and fasting are paused. Ramadan fasts missed during hayd are made up later; prayers missed because of hayd are not. These are different obligations, so a record of missed fasts should not be treated as a count of missed prayers. The report of Aisha in Sahih Muslim 335c explains this distinction.
Why the number of days is not the whole answer
The same number of bleeding days can occur in different situations. Record when bleeding began and ended, any dry intervals, and the last clear period of purity. The linked Hanafi and Shafi’i explanations show why timing and history matter alongside duration.
How the four madhabs differ
These are school-specific summaries, not a day-count checklist for deciding whether to stop or resume prayer. A new episode, returning bleeding, an established habit, pregnancy, and postpartum bleeding need their own context.
| Madhab | Ruling |
|---|---|
| Hanafi | The usual duration limits are 3 days (72 hours) to 10 days (240 hours). The interval of purity and menstrual habit also matter when applying them.Hanafi: Shaykh Abdul-Rahim Reasat, SeekersGuidance |
| Shafi'i | The minimum is one day and one night (24 hours); the maximum is 15 days. The required interval of purity must also be considered.Shafi'i: Shaykh Irshaad Sedick, SeekersGuidance |
| Maliki | For ordinary, non-pregnancy bleeding there is no minimum duration. A first period can last up to 15 days; an established habit can give a shorter limit, with up to 3 additional days, never exceeding 15.Maliki: al-Risala with commentary, chapter 2 |
| Hanbali | The standard duration summary is a minimum of one day and one night (24 hours) and a maximum of 15 days. This is not a complete classification of irregular bleeding.Duration comparison: Islamic Association of Raleigh |
Common questions
What is the difference between hayd and a regular period?
In everyday speech, hayd means a period. In fiqh, the term also identifies which worship rules apply. A calendar prediction or a change in bleeding alone does not settle that classification; the timing, history, and school-specific rules matter.
Do I make up prayers missed during hayd?
No. Prayers missed because of hayd are not made up, while Ramadan fasts missed because of hayd are. This distinction is reported from Aisha in Sahih Muslim 335c. Questions about the exact prayer time when bleeding began or ended need separate guidance.
How do I know when my hayd has ended?
Fiqh discussions describe signs of purity such as dryness or the white discharge some women see at the end of a period. How to interpret a pause followed by more bleeding depends on your pattern and school. The linked Maliki commentary discusses these signs; ask a qualified scholar about an unclear or returning pattern rather than relying on a predicted end date.
Sources and scope
These references explain the guidance summarized here. School-specific answers apply to the circumstances they describe; they are not interchangeable personal rulings. This page is general education, not a fatwa or a medical diagnosis.
- Sahih al-Bukhari 306
The report of Fatima bint Abi Hubaish distinguishes menstrual bleeding from other bleeding and explains when prayer stops and resumes.
- Sahih Muslim 335c
Aisha explains that fasts missed during menstruation were made up, while prayers missed during menstruation were not.
- Hanafi: Shaykh Abdul-Rahim Reasat, SeekersGuidance
Explains the 72-hour minimum, 240-hour maximum, minimum purity interval, and the importance of recording menstrual habit.
- Shafi'i: Shaykh Irshaad Sedick, SeekersGuidance
A worked spotting example citing Minhaj al-Talibin and other school texts; explains duration, purity intervals, and prayer preparation.
- Maliki: al-Risala with commentary, chapter 2
Published translation and commentary on Ibn Abi Zayd al-Qayrawani: sections 2.2f and 2.5 discuss irregular bleeding, wudu, habit, and signs of purity.
- Duration comparison: Islamic Association of Raleigh
Summarizes duration differences, including the one-day-and-night minimum and fifteen-day maximum in the Shafi'i and Hanbali schools.
Put the terms in context
Can I pray on my period?Read the prayer and fasting distinction, what to record, and when to ask a scholar.
Try the related tool
Hayd or Istihadha Calculator
Use the free Hayd Calculator for a general classification. It is a guide, not a personal ruling.
Sila handles this for you
Stop doing the mental math. Sila helps you track your bleeding, understand your likely worship status, and remember when ghusl may be due. All personalized to your madhab.
