Why Cervical Screening Matters – Even When You Feel Perfectly Well

January is Cervical Cancer Awareness Month, a timely reminder of just how powerful early detection can be. Yet for many women, cervical screening is still surrounded by confusion, fear, or something that’s easy to put off when life gets busy – especially when everything feels “fine.”

To clear up common misconceptions and explain why screening remains one of the most important tools in women’s preventive healthcare, we spoke with Dr. Bibiana Singh, Consultant Obstetrics and Gynaecology at Medcare Women and Children Hospital. Here, she shares simple insights into what cervical screening really detects, why feeling well doesn’t mean you’re in the clear and how routine checks can quite literally save lives.

1. What is cervical screening actually designed to detect – and what do many women misunderstand about its purpose?

Cervical screening is designed to detect early changes in the cells of the cervix before they become a problem. It is not a test to diagnose cancer. Instead, it acts as an early-warning system, giving us the chance to identify abnormal or pre-cancerous changes that may develop slowly over time.

One common misunderstanding is that a screening test is a “cancer check.” Another misconception is that an abnormal result means something is already seriously wrong. In reality, most abnormal findings reflect small, early changes that can be monitored or treated long before they become harmful.

Cervical screening is ultimately about prevention – finding things early, when they are easiest to manage.

2. Why is regular screening still important even when someone feels completely well and has no symptoms?

Cervical changes rarely cause symptoms in their early stages. Women often feel healthy, energetic, and completely normal – which is exactly why screening exists.

It is meant to catch silent changes that the body doesn’t signal on its own.

Feeling well is never a substitute for screening. Many women assume that if something were wrong, they would know. But cervical cell changes are usually painless and invisible. Screening fills the gap between how you feel and what might be happening quietly over time.

Regular screening simply ensures that no early changes are missed while you are living your everyday life.

3. What does a “normal” smear or HPV result really mean and why isn’t it a lifetime guarantee?

A normal result means that at this moment, the cells look healthy and no high-risk changes were detected. It is reassuring, but it does not offer permanent protection. Cervical changes can develop later in life due to natural hormonal shifts, immune response variations, or exposure to HPV at any time. HPV itself is extremely common and can remain quiet for years before becoming active.

So a normal result is encouraging, but it does not mean “you never need screening again.” It simply means everything looks healthy now – and continuing with routine screening keeps it that way.

4. When abnormal cells are found, what usually happens next, and how often does this not progress to cancer?

When abnormal cells are found, the next step is usually a closer look — often through a simple examination called colposcopy. This allows us to understand the grade of the changes and decide whether they need treatment or only monitoring. Most abnormal cells do not progress to cancer. Many are low-grade changes that return to normal on their own, especially in younger women. Even higher-grade changes can often be treated early and effectively.

The purpose of follow-up is not to alarm women, but to ensure that any changes are managed calmly and at the right time. Early action is almost always successful.

5. From your experience, what most commonly causes women to delay or avoid screening – and what would you want them to know about the reality of the appointment itself?

Cervical screening is recommended for women who have been sexually active, as the primary risk factor is exposure to the human papillomavirus (HPV). For women who have not been sexually active, cervical screening is usually not required, unless advised otherwise by a doctor based on individual clinical assessment. This is why understanding eligibility is important — many women either worry unnecessarily or delay screening due to uncertainty about whether the test applies to them. A simple conversation with a doctor can help clarify when screening is appropriate and ensure care is timely and personalised.

Dr. Bibiana Singh, Consultant Obstetrics and Gynaecology of Medcare Women and Children Hospital