- Menstrual cycles are typically 24 to 32 days long, with a period lasting an average of 4 to 6 days.
- Three or more months with no period, spotting, or cycles that vary by more than a week may indicate an irregular period.
- Common causes range from stress and diet changes to hormonal imbalance and polycystic ovary syndrome (PCOS).
- Chronic stress can reduce progesterone production, because the body prioritises cortisol, a concept known in naturopathy as cortisol steal.
- Herbs such as vitex, peony and ginger are traditionally used to support cycle regulation, and should only be taken under the guidance of a qualified naturopath.
Your menstrual cycle is one of the most sensitive barometers of your overall health. When it becomes unpredictable, it is not necessarily a coincidence. Your body is sending you a signal, and it is worth listening to.
Menstrual cycles are typically 24 to 32 days in length, and the period (at the beginning of each cycle) lasts an average of 4 to 6 days. If you have had a stretch of three or more months with no period at all, you are spotting, or your cycles vary significantly (by more than a week) in length each time, you could have an irregular period.
Irregular periods do not typically occur without an underlying cause. Naturopathy is one approach that aims for identification and treatment of this underlying cause, rather than just surface-level management of the symptoms.
Common Causes of Irregular Cycles
There are many physiological reasons why someone may experience an irregular period. These can range from relatively minor, like stress or diet changes, to more significant conditions like hormonal imbalance or polycystic ovary syndrome (PCOS).
Diet is one of the more overlooked causes of irregular periods. Fast and processed foods, or frequent consumption of alcohol, can help relieve the stresses of daily life, but when consumed in large quantities they may actually knock your hormones off balance. This, in turn, can disrupt your menstrual cycle.
Because irregular bleeding can have several possible causes, it is always worth having your symptoms assessed. Healthdirect Australia outlines when to see a doctor about an irregular cycle.
How Stress Steals Your Progesterone
In naturopathy, there is a well-established concept called cortisol steal, or pregnenolone steal. The hormone pregnenolone is a precursor to progesterone (a sex hormone supporting menstruation and pregnancy), which in turn is a precursor to cortisol (the stress hormone).
Under chronic stress, the body prioritises the production of cortisol over the production of progesterone. Since progesterone is essential for the regulation of your menstrual cycle, less progesterone means more irregular periods.
Low progesterone can present in several ways, from a short luteal phase (the time between when you ovulate and when you have your period) to cycles that are unusually long or more unpredictable. Different causes require different treatments, and naturopathy revolves around identifying the root cause first before deciding on a treatment path.
Herbal Medicine for Cycle Regulation
Several herbs have a long history of traditional use in supporting menstrual regularity and hormonal balance.
| Herb | Also known as | Traditional use in cycle support |
|---|---|---|
| Chaste tree berry | Vitex | Stimulates the release of luteinising hormone, which encourages ovulation and can help regulate your cycle. Also used to reduce symptoms of PMS. |
| Peony | Peony root | Used to support progesterone levels and regulate menstrual cycles. |
| Ginger | Ginger tea | Contains gingerol, which can help reduce inflammation. |
Remember to always consult a qualified naturopath or herbalist before pursuing herbal remedies, particularly if you are already taking medication.
When to See a Naturopath for Your Period Health
A naturopath will look holistically at your medical history and lifestyle before recommending particular therapies, therapeutics, and support. You should consider consulting a naturopath for your period health if any of the following apply to you:
- You miss three or more periods in a row.
- Your cycle consistently falls outside the typical 24 to 32 day range (period tracking apps can help you keep on top of this).
- You experience significant PMS symptoms like mood swings, poor sleep, cramping, headaches or appetite changes.
If premenstrual symptoms are your main concern, you may also find our guidance on natural PMS support useful, alongside our broader women’s health naturopathy services.
An irregular cycle is your body’s way of sending a message that something is not quite right, and naturopathy is built upon listening to that message. Book a 60-minute online or face-to-face consultation with Marisa via our website, or simply call us on 0412 292 171.
Frequently Asked Questions
What counts as an irregular period?
A period is considered irregular if you go three or more months without one, experience spotting, or your cycle length varies by more than a week from month to month. Typical cycles run 24 to 32 days, with bleeding lasting an average of 4 to 6 days.
Can stress cause irregular periods?
Yes. Under chronic stress the body prioritises producing cortisol over progesterone. Because progesterone is essential for regulating the menstrual cycle, lower levels can result in longer, shorter or less predictable cycles.
Which herbs are used naturopathically for irregular periods?
Vitex (chaste tree berry), peony and ginger are among the most commonly used. Vitex is used to encourage ovulation, peony to support progesterone levels, and ginger for its anti-inflammatory properties. All should be taken under professional guidance.
When should I see a naturopath about my cycle?
Consider booking a consultation if you have missed three or more periods in a row, your cycle regularly falls outside the 24 to 32 day range, or you experience significant PMS symptoms such as mood swings, poor sleep, cramping or headaches.
