Obstetric Fistula in Sub Saharan Africa Why the Three Delays Model Still Matters

A woman can survive childbirth and still leave the experience with a life-altering injury that keeps her isolated for years. That is the cruel reality of obstetric fistula, a preventable childbirth injury most often linked to prolonged obstructed labour and delayed access to timely, safe caesarean section.

The three delays model still matters because it explains why this injury persists even where maternity clinics, antenatal campaigns, skilled birth attendance targets, and referral systems already exist. It shows that the problem is not only whether care exists on paper. It is whether a woman can decide to seek care, physically reach it, and receive competent treatment once she arrives.

The World Health Organization has widely estimated that more than 2 million women live with untreated fistula in sub-Saharan Africa and Asia, with tens of thousands of new cases each year.

The linked study brings this framework back into focus. Its key insight is that obstetric fistula is rarely caused by one missed opportunity. It often emerges from a chain of delays shaped by poverty, geography, gender norms, fragile health systems, and poor-quality emergency obstetric care. For policy, that means prevention cannot rely on one intervention alone.

Distance is often the first barrier between labour complications and lifesaving care.

What the three delays model explains

The three delays model was first used to understand maternal mortality, but it also fits obstetric fistula because the injury is closely linked to the same failures that lead to preventable maternal deaths.

The model breaks the pathway to care into three stages:

Delay	What it means	How it can lead to fistula
Delay 1	Delay in deciding to seek care	Labour continues at home for too long because danger signs are missed, costs are feared, or decision-making power lies with someone else
Delay 2	Delay in reaching a health facility	Long distances, poor roads, lack of transport, insecurity, or referral breakdowns slow access to emergency obstetric care
Delay 3	Delay in receiving adequate care	The woman arrives, but there is no surgeon, theatre, blood, anaesthesia, equipment, or timely clinical response

Fistula usually develops after prolonged obstructed labour. When the baby cannot pass through the birth canal, pressure cuts off blood supply to the tissues between the birth canal and bladder or rectum. The tissue dies, creating a hole. The woman may then leak urine or faeces continuously.

This is not only a medical condition. It is also a social crisis. Women with untreated fistula may lose partners, livelihoods, mobility, and community acceptance. Some live in near-total isolation because of smell, shame, and lack of information about treatment.

The three delays model matters because it avoids simplistic blame. It does not ask, “Why did she not go to hospital?” as if that decision happened in a vacuum. It asks what stood in her way before labour, during labour, on the road, at the clinic gate, and inside the facility.

Delay 1 begins long before labour

The first delay is often described as a late decision to seek care. But in many settings, that decision is shaped months or years before labour starts.

A pregnant adolescent in a rural area may know little about obstructed labour. She may have had few antenatal visits. She may be financially dependent on her husband or in-laws. She may need permission to travel. If labour starts at night, the household may wait until morning. If the family has had past experiences of disrespectful care, they may delay further.

Early marriage and adolescent pregnancy remain major drivers. Younger girls face higher risks during childbirth because their bodies may not be fully developed. In communities where girls leave school early, they may also have less access to health information and less power to insist on facility delivery.

Cost is another barrier. Even where maternity services are officially free, families may still pay for transport, medicines, gloves, food, informal fees, or referral fuel. For households living on unstable incomes, these costs can delay action until the complication is severe.

The linked study reinforces an essential policy point: health education alone cannot solve Delay 1 if women still lack money, transport, permission, or trust in the system. A birth preparedness message is useful, but it is weak if the family has no way to act on it.

Real-life examples are common across the region. A woman begins labour at home with a traditional birth attendant. After many hours, the attendant recognises that the baby is not descending. The family gathers money. A relative searches for a motorcycle taxi. The nearest health centre cannot perform surgery, so another referral is needed. By the time she reaches a hospital, she has been in labour for two or three days.

At each point, someone may have cared. At each point, the system still failed her.

Good counselling helps, but women also need real options when complications begin.

Delay 2 shows why distance is a health risk

The second delay begins once the need for care is recognised. In many parts of sub-Saharan Africa, that is where geography becomes dangerous.

Emergency obstetric care is time-sensitive. Obstructed labour does not wait for roads to dry, ambulances to be repaired, or relatives to borrow money. Yet many women live far from facilities that can provide caesarean section. A nearby clinic may offer antenatal care or normal delivery, but not surgery. The real lifesaving facility may be hours away.

Common causes of Delay 2 include:

• Poor road conditions, especially during rainy seasons

• Few ambulances, or ambulances without fuel

• High cost of private transport

• Long referral chains between lower and higher facilities

• Conflict, insecurity, or night travel restrictions

• Rivers, mountains, or remote settlements that cut off access

  
  

The three delays model helps uncover a gap in many maternal health interventions. Building more primary clinics can increase contact with the health system, but it may not prevent fistula unless referral to comprehensive emergency obstetric care is fast and reliable.

A woman can deliver at a facility and still develop a fistula if that facility cannot manage obstruction. This is one reason skilled birth attendance indicators can look better while severe childbirth injuries continue. The indicator asks whether a skilled attendant was present. It may not answer whether the attendant had access to a functioning operating theatre, blood transfusion, anaesthesia, and referral transport.

The linked study’s implication is clear: policies should measure the full pathway to care, not just facility attendance. A district may report rising institutional deliveries and still have delays that cause disability.

Delay 3 exposes the limits of “access”

The third delay is the most uncomfortable because it shifts attention inside the health system. It asks what happens after a woman reaches care.

A facility may be open, yet unable to provide timely treatment. Staff may be overwhelmed. The clinician trained to perform caesarean sections may be absent. The theatre may lack electricity or sterile supplies. Blood may not be available. The referral hospital may ask the family to buy items before surgery. Records may be poor, and triage may be slow.

This is why the word “access” needs care. Access is not just a building within reach. For childbirth emergencies, access means the right care, at the right time, from a prepared team.

Delay 3 also includes quality of care. Women may delay returning to facilities in future pregnancies if they have faced humiliation, neglect, or abuse. Poor treatment can feed back into Delay 1 for the next woman in the same village. Word travels quickly. One bad experience can shape a community’s trust for years.

In fistula prevention, Delay 3 is especially critical because timely caesarean section can prevent both maternal death and severe birth injury. Once labour has been obstructed for too long, even a successful surgery may come too late to prevent tissue damage.

The linked study points towards a practical shift in policy: maternal health programmes should not stop at demand generation. They must also invest in readiness.

That includes:

• 24-hour surgical capacity at referral facilities

• Safe anaesthesia and blood supply

• Emergency transport and referral communication

• Clear triage for prolonged labour

• Skilled midwives who can detect obstruction early

• Respectful maternity care

• Routine review of severe maternal morbidity, including fistula cases

  
  

Facility readiness can decide whether a complication becomes a lifelong injury.

Why fistula persists despite maternal health interventions

Sub-Saharan Africa has seen years of work to improve maternal health. Many countries have expanded antenatal care, trained community health workers, promoted facility delivery, removed some user fees, and invested in midwifery. These efforts matter. They have saved lives.

Yet obstetric fistula persists because the drivers are layered.

Poverty keeps narrowing choices

Poverty affects every delay. It limits nutrition during childhood, which can affect pelvic development. It reduces school attendance. It delays antenatal care. It makes transport unaffordable. It pushes families to wait before seeking help. It also makes post-surgery recovery harder because women may not afford travel, follow-up care, or time away from work.

Gender inequality delays decisions

Many women cannot make independent choices about where to give birth or when to seek emergency care. A mother-in-law, husband, or elder may decide. In some households, women need permission to spend money or travel.

This does not mean families are uncaring. Often, they are making decisions under pressure, with limited cash and limited trust in services. But unequal power can turn a medical warning sign into a long negotiation.

Health systems remain uneven

Urban hospitals may have specialists, while rural areas depend on under-resourced clinics. Some districts have referral plans on paper, but no working ambulance. Some facilities have trained staff, but lose them to transfers, burnout, or migration.

The result is patchy care. A woman’s outcome may depend less on clinical need and more on where she happens to live, what time labour starts, and whether the right staff member is on duty.

Fistula is hidden by stigma

Many women with fistula do not come forward. Some believe the condition is a curse or punishment. Others do not know surgery may be possible. Some fear being blamed or shamed.

This invisibility weakens data. If health systems do not count fistula well, policymakers may underestimate the problem. Campaigns may focus on maternal death, while survivors of severe morbidity remain outside the numbers.

Conflict and climate shocks make care harder

In areas affected by conflict, displacement, flooding, or drought, maternal health systems become fragile fast. Roads close. Clinics lose staff. Families move. Pregnant women may deliver in temporary shelters or unfamiliar communities. Referral becomes harder, and fistula risk can rise.

Climate shocks also affect roads and household income. A rainy season can make a short distance impossible. A failed harvest can make transport unaffordable.

What the linked study means for policy

The biggest value of the three delays model is that it turns a tragic outcome into a map for action. Each delay points to a different policy responsibility.

For Delay 1, policies must go beyond awareness. Girls’ education, contraception access, adolescent health services, birth preparedness, community savings schemes, and women’s decision-making power all matter. Community health workers can help identify high-risk pregnancies, but they need referral links that actually work.

For Delay 2, transport should be treated as part of emergency obstetric care, not an optional add-on. A maternity system without reliable referral is incomplete. Governments and partners can support ambulance networks, community transport plans, maternity waiting homes for women living far from hospitals, and communication systems between facilities.

For Delay 3, quality must sit at the centre. More facility births will not prevent fistula if facilities cannot deal with complications. Health policy should track readiness for caesarean section, blood, anaesthesia, staffing, and respectful care. Maternal death reviews should expand attention to “near misses” and severe injuries, including fistula.

The study also suggests that policy should avoid single-number comfort. A rise in antenatal visits is good. A rise in skilled birth attendance is good. But neither proves that women can access timely emergency care. The better question is: when obstructed labour happens, how long does it take to get from recognition to surgery?

That question can change practice. District teams can audit referral times. Facilities can review cases of prolonged labour. Programmes can ask survivors where the system failed them. Their answers may be more useful than a dashboard.

Referral systems need to work in real time, not only in policy documents.

Repair is essential, but prevention must come first

Fistula surgery can transform lives. Many women can be treated successfully by skilled fistula surgeons, especially when they reach care and follow-up support. Reintegration programmes, counselling, physiotherapy, and livelihood support can help survivors rebuild social and economic life.

But repair cannot be the only answer. Surgical camps and specialist centres are vital, yet they respond after harm has happened. Prevention requires safer childbirth systems from the start.

A strong response needs both sides:

Prevention	Treatment and recovery
Delay-free emergency obstetric care	Free or affordable fistula repair
Early detection of obstructed labour	Counselling and stigma reduction
Reliable referral transport	Follow-up for continence and recovery
Respectful maternity care	Community reintegration support
Adolescent pregnancy prevention	Future pregnancy planning and safe delivery

This is where the three delays model remains powerful. It does not reduce fistula to culture, poverty, or hospital failure alone. It shows how these forces connect.

A woman may develop fistula because her marriage came too early, because the clinic was too far, because the ambulance had no fuel, because the hospital had no theatre team, and because no one acted fast enough when labour stopped progressing. Removing only one barrier may not be enough.

A more honest measure of maternal health progress

Maternal health progress should not be judged only by survival. Survival matters deeply, but a woman who survives childbirth with an untreated fistula has still been failed by the system.

The three delays model gives policymakers, clinicians, and public health teams a practical way to examine that failure without blaming the woman. It asks sharper questions:

• Did she know the danger signs?

• Could she decide to seek care?

• Could she afford transport?

• Was the right facility reachable?

• Did the first facility refer her quickly?

• Did the receiving facility provide surgery in time?

• Was she treated with dignity?

• If she developed fistula, did anyone help her access repair?

  
  

These questions move the conversation from intention to performance.

The persistence of fistula in sub-Saharan Africa is not proof that maternal health interventions have failed completely. It is proof that partial progress leaves dangerous gaps. Antenatal care without emergency referral is not enough. Facility delivery without surgical readiness is not enough. Awareness without women’s autonomy is not enough.

The three delays model still matters because it keeps the full journey visible. For women at risk of obstructed labour, every hour counts. For health systems, every delay is a place to act.