Ask The Expert: Are my period cramps supposed to be this painful?

For many women, severe period pain is something they learn to accommodate rather than interrogate. It is managed, endured, normalised – folded seamlessly into daily routines as though discomfort were simply part of the monthly equation.

For some, the discomfort is predictable and manageable. For others, it steadily intensifies, creeping into workdays, social plans, and intimate relationships. What makes this especially difficult is not only the pain itself, but the uncertainty surrounding it: Is this normal? Am I overreacting?

This is where endometriosis enters the picture. Its symptoms can appear deceptively familiar, which is why many women live with the condition for years before recognising that something more complex may be driving their pain.

So what is endometriosis?

Endometriosis is a chronic inflammatory condition in which tissue similar to the lining of the uterus grows outside the uterus. These growths are most commonly found on the ovaries, fallopian tubes, and pelvic lining, though more severe cases may involve the bowel or bladder.

Because these lesions respond to hormonal cycles, they can trigger repeated inflammation, scarring, and adhesions. Over time, this may lead to persistent pain and a range of seemingly unrelated symptoms that can be difficult to connect.

How common is it, and why is it often misunderstood?

Globally, endometriosis is estimated to affect around one in 10 women of reproductive age, making it far from rare. Yet despite its prevalence, it remains widely misunderstood.

One reason lies in how menstrual pain has long been normalised. Many women grow up hearing that severe period discomfort is simply part of being female. This cultural framing can delay deeper investigation, particularly when symptoms first appear during adolescence.

The result is a curious paradox: a common condition that frequently goes unrecognised.

Early warning signs and why diagnosis can take years

Endometriosis does not always present dramatically. Its early signs may resemble complaints many women consider routine:

• Severe menstrual pain, especially if worsening over time
• Pain during intercourse
• Chronic pelvic discomfort
• Painful bowel movements during menstruation
• Heavy or irregular periods
• Subfertility

What complicates matters is that these symptoms overlap with other conditions. Patients are often initially treated for gastrointestinal issues, urinary problems, or stress-related concerns before endometriosis enters the conversation.

Diagnostic delay is therefore common, driven by several factors:

• Pain normalisation: Many girls grow up being told that painful periods are simply part of being female, which can delay deeper investigation.
• Symptom misattribution: Endometriosis is frequently mistaken for conditions such as irritable bowel syndrome, urinary tract disorders, or even stress-related complaints.
• Awareness gaps:  Limited familiarity with the condition among both patients and healthcare providers can contribute to delayed recognition.
• Diagnostic complexity: Proper evaluation often requires specialist assessment, and while imaging such as ultrasound or MRI can aid detection, laparoscopy remains the gold standard for definitive diagnosis.

In Singapore, awareness has improved considerably, but delays, particularly among younger women, still occur.

More than physical discomfort

Endometriosis is frequently described in terms of pain, but its effects extend far beyond physical sensation.

For working women, recurrent flare-ups can disrupt productivity and attendance. Plans may be made cautiously, social commitments negotiated around unpredictable symptoms. Over time, this uncertainty can carry its own psychological burden.

Intimate relationships may also be affected, especially when pain intersects with sexual health or chronic fatigue. Many patients describe an additional layer of frustration – the emotional strain of not feeling fully understood or believed.

There are also mental health implications. Chronic pain conditions are closely associated with anxiety and depressive symptoms, often compounded by the long search for answers.

Endometriosis can also complicate fertility planning. Although many women with the condition conceive naturally, studies estimate that between 30 and 50 per cent may encounter difficulties with conception – a reality that often carries emotional and financial implications.

Treatment pathways and long-term management

Management strategies depend heavily on individual circumstances, including symptom severity, reproductive goals, age, and disease extent. Importantly, earlier recognition of endometriosis can significantly influence both treatment options and long-term outcomes.

Medical management commonly includes hormonal therapies and pain-control strategies aimed at suppressing disease activity. These approaches may alleviate symptoms but do not eliminate existing lesions.

Surgical treatment, particularly minimally invasive excision surgery, may be recommended for moderate to severe disease. When performed by experienced surgeons, outcomes for pain relief and fertility can improve meaningfully. Early diagnosis often allows for more timely intervention, potentially reducing disease progression and cumulative symptom burden.

Given the chronic nature of endometriosis, ongoing follow-up is essential. Multidisciplinary care – incorporating pain management, fertility expertise, physiotherapy, and psychological support – frequently produces the most sustainable results.

Costs, care, and the Singapore context

The financial dimensions of endometriosis are rarely discussed openly, yet they are significant for many patients.

Medical therapies may be manageable, but advanced laparoscopic or robotic surgeries for complex disease can be costly. Fertility treatments, when required, add another layer of expense.

While MediSave and insurance schemes may offset certain procedures, coverage varies. Patients often navigate a complicated landscape of eligibility, reimbursement limits, and out-of-pocket considerations.

Support systems and awareness initiatives in Singapore have grown, though clinicians and patient advocates alike recognise that more structured pathways and broader public education would benefit affected women.

Dr Ma Li is an obstetrician & gynaecologist at Mount Elizabeth Hospital, with extensive experience in the management of endometriosis.