What Happens If a Hernia Appears During Pregnancy?

Last updated: 30-Sep-2026

Dr Harsh Shah, robotic and gastrointestinal surgeon, Ahmedabad

Dr Harsh Shah

MS, MCh (Surgical Gastroenterology), DrNB (Surgical Gastroenterology)
Registered with Gujarat Medical Council, Reg. No. G-38738
Robotic Hernia Surgeon  ·  Apollo Hospital, Bhat, Gandhinagar  ·  Gota OPD, Ahmedabad

4.9 200+ Google reviews

In short

  • A hernia found in pregnancy is usually watched, not repaired. The abdomen keeps changing shape, so a repair now is more likely to fail.
  • The usual plan is repair six months to a year after the birth, once the belly wall has settled and family plans are clearer.
  • A bulge that turns hard, painful and will not push back is the exception. It needs to be seen the same day.

A soft bulge at the navel or in the groin is common in the second half of pregnancy. The growing womb raises the pressure inside the belly, and any weak spot shows itself.

In almost every case the answer is the same. Watch it, and plan the repair for after the birth.

Why repair usually waits

A repair works by fixing a wall that then stays much the same shape while it heals. In pregnancy the opposite is true. The wall keeps stretching for months, then shrinks back.

A repair placed in the middle of that is far more likely to pull apart. Waiting also avoids an anaesthetic that is not needed.

What usually happens, by situation

What usually happens, by situation

SituationUsual planWhy
Small soft umbilical bulgeWatch through pregnancyIt often settles as the belly returns to size
Groin bulge that pushes backWatch, with a review after deliveryRepair holds far better on a settled abdominal wall
Bulge on an old caesarean scarWatch, plan repair after the birthThe scar is stretched and will change again
Planned caesarean, small hernia at the navelDiscuss a joint repair in advanceOnly if both teams agree beforehand
Hard, painful bulge that will not go inSame-day hospital reviewIt may be stuck, and that is urgent at any stage

Noticed a bulge while pregnant? A single examination will tell you whether it needs watching or acting on.

Living with it until delivery

1
Support the bulge with your hand when you cough or sneeze.
2
Treat constipation early, because straining is the daily load on it.
3
Keep walking. General fitness helps both the pregnancy and the later repair.
4
Do not use a tight belt or truss in pregnancy unless you were told to.
5
Check each week that the bulge still goes flat when you lie down.

Warning signs that need the same day

Warning signs that need the same day

  • The bulge has gone hard and will not push back in.
  • It is painful, and the pain is getting worse rather than better.
  • The skin over it is red or discoloured.
  • You are vomiting, or you have stopped passing wind.

Repair at the same time as a caesarean

This comes up often. The answer depends on the hernia. A small one at the navel can sometimes be closed during a planned caesarean, using stitches rather than mesh.

A larger hernia is different. It needs mesh, and a caesarean is not the place to put mesh safely. The plan has to be agreed in advance by both teams. It is not something to raise on the day.

Planning the repair after delivery

Most repairs are planned six months to a year after the birth. By then the belly wall has settled, weight is steady, and you can manage the lifting rules that follow surgery.

Two things are worth saying at that visit. First, whether you are still feeding the baby, because that changes which medicines are used. Second, whether you plan another pregnancy. You can carry a baby after a mesh repair. But if one is planned soon, it is often better to wait.

A note on divarication

Many women notice a soft ridge down the middle of the belly after the birth. Often that is a gap between the two straight muscles. It is not a true hernia.

It matters, because a gap like that is treated first with guided exercise. Surgery is thought about only later. An examination, and a scan if needed, tell the two apart.

Frequently asked questions

Is a hernia dangerous during pregnancy?

Most are not. Nearly all stay soft and can be pushed back in, so they are simply watched. The risk is a hernia that gets stuck and painful. That needs urgent care.

Why is a hernia not repaired during pregnancy?

The belly keeps changing shape until after the birth, so a repair done now is far more likely to fail. It also means an anaesthetic that can be avoided.

Can the hernia be repaired during my caesarean section?

Sometimes, for a small hernia at the navel, if both teams have planned it in advance. It is not a choice to make in theatre on the day.

Will pushing during a normal delivery make the hernia worse?

It can make it look bigger for a while. That alone is not a reason for a caesarean. How you give birth is a call for your birth team.

How long after delivery should I wait for the repair?

Usually six months to a year. By then the belly wall has settled, and feeding the baby is going well or has finished.

Related pages

Where to find us

Dr Harsh Shah, MS, MCh (Surgical Gastroenterology), DrNB (Surgical Gastroenterology)
Shah's Gastro, Cancer & Robotic Surgery Centre
Apollo Hospital, Bhat, Gandhinagar
Gota OPD, Ahmedabad
Bring your reports. Second opinions are welcome.

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