The odd late or early period is usually nothing. But when irregular periods become the pattern, they’re often your body flagging a hormonal issue worth checking, from PCOS to thyroid trouble. Knowing that difference is what tells you when to act.
According to Dr. Reshma K Priya, an experienced Gynaecologist in Bhubaneswar,
“An occasional irregular period isn’t a problem. A pattern of them often is. Periods are one of the clearest signals of what your hormones are doing, so when they keep shifting, it’s usually worth finding out why rather than waiting it out.”
What causes irregular periods?
Most irregular cycles trace back to a hormonal imbalance somewhere. The usual culprits:
- PCOS: The most common cause of irregular periods, it disrupts ovulation and throws off the natural timing and regularity of your cycle.
- Thyroid Problems: Both an underactive and an overactive thyroid can significantly affect your hormones, causing periods to lengthen, shorten, or skip altogether.
- Stress: Ongoing or chronic stress raises cortisol and other hormones that can delay, disrupt, or completely suppress your menstrual cycle.
- Hormonal Contraception: The pill, injection, or IUS can noticeably change your bleeding pattern, particularly when you first start or stop using them.
Pregnancy and breastfeeding pause periods too, so those are always worth ruling out first. Since PCOS sits behind so many irregular cycles, structured PCOS treatment is often where both the answer and the fix begin.
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When should you see a gynaecologist?
Some irregularity is normal. These signs aren’t, and they’re worth a gynaecologist’s review:
- Missed Periods: If your periods stop for 3 or more months and you are certain you are not pregnant, it is important to consult a doctor.
- Irregular Cycles: Cycles that are consistently shorter than 21 days or longer than 35 days may indicate an underlying hormonal imbalance worth checking.
- Abnormal Bleeding: Bleeding between periods, after intercourse, or passing large clots can be a sign of a condition that needs medical attention.
- Post-Menopause Bleeding: Any bleeding that occurs after menopause, even if light or occasional, should always be assessed by a doctor promptly.
A few simple tests, usually hormone bloods and a scan, are often enough to find the cause. Irregular periods that come with other signs like weight gain, fatigue, or PCOS symptoms are worth getting checked sooner rather than later.
Why Choose Rahat Hospital ?
Rahat Hospital is a women and child care centre in Saheed Nagar, Bhubaneswar, where menstrual and hormonal issues are everyday work. Dr. Reshma K Priya, Founder and Chief Gynaecologist, leads care for irregular periods, PCOS, and thyroid-related cycle problems alongside a full gynaecology and reproductive health team. Hormone testing, ultrasound, and a clear treatment plan all happen in one place, so you’re not chasing answers across clinics.
FAQs
What is considered an irregular period?
A cycle that’s consistently shorter than 21 days, longer than 35 days, or that varies a lot from month to month. The occasional off month is normal.
Can irregular periods affect my chances of getting pregnant?
They can. Irregular periods often mean irregular ovulation, which makes timing harder. Many causes are treatable, so it’s worth getting checked if you’re trying.
Are irregular periods always a sign of PCOS?
No. PCOS is the most common cause, but thyroid problems, stress, weight changes, and perimenopause can all cause them too.
When should I see a doctor about irregular periods?
If your periods stop for three months, cycles are consistently very short or long, you bleed between periods, or bleeding is very heavy, see a gynaecologist.
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