Irregular menstrual cycle can be a cause of worry. Nevertheless, sometimes, the reason behind skipped periods can be as simple as everyday stress, sudden weight gain or loss, sleepless nights, over-exercise or even long journeys. These factors can disturb the hormonal balance that controls your menstrual cycle. The same can happen during major life phases, like puberty, after childbirth, or when approaching menopause
In fact, changes in the menstrual cycle are common and not always a cause of worry, says Dr Mannan Gupta, Chairman & HOD, Obstetrics & Gynaecology, Elantis Healthcare, New Delhi. He explains, “Random variations in menstrual duration, flow, or timing are frequent and usually harmless. It’s a normal response to temporary changes in the body or lifestyle.”
Additionally, missing your period once, or noticing a slight delay, isn’t alarming. “The body’s system is very sensitive and may take time to settle down after even small changes. Your period is not just a monthly routine, it’s also a signal from your body about your health," says Dr Gupta.
Also read | Causes of irregular periods, and why they are common in your 40s and 50s
However, Dr Gupta agrees that there are times when irregular periods may signal hidden health problems. “Your body will show symptoms. Never ignore them. It’s equally important to know when a delayed or erratic period isn’t just a passing phase. No periods for more than three months (when pregnancy is ruled out), experiencing excessively painful or heavy periods, spotting between cycles, and sudden irregularity without any reason, are all signs that you should not miss," he warns.
The expert adds that certain other symptoms may point to underlying hormone-related problems like Polycystic Ovary Syndrome, (PCOS) or thyroid issues. “These signs include unexplained weight gain, stubborn acne, or unusual facial or body hair growth,” he says.
Also read | Irregular periods, fatigue, weight gain: 10 ways PCOS can affect your body
Periods naturally shift now and then, as they respond to both mind and body. “But if something feels ‘off’ for too long, it’s wiser to get it checked out. Early medical advice can help nip bigger issues in the bud,” advises Dr. Gupta and adds, “Your period is one of your body’s most important signals. Stay calm, but know when to seek help.”
Disclaimer: This article, including health and fitness advice, only provides generic information. Don’t treat it as a substitute for qualified medical opinion. Always consult a specialist for specific health diagnosis.
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