A little rhythmic pulsing in your belly can be your baby hiccupping. Fetal hiccups are common and can be part of normal activity in the womb. The important thing is to keep paying attention to your baby’s usual kicks, rolls and other movements.
If those usual movements are reduced, weaker, absent or have changed in a way that concerns you, call your maternity unit or midwife immediately, even if you can feel hiccups. Do not wait until the next day. If you cannot reach your maternity team, go to the nearest hospital for urgent assessment.
What do fetal hiccups feel like?
Hiccups may feel like small, repeated jerks or pulses with a regular rhythm. They often seem to come from the same area of your belly during an episode. Kicks, stretches and rolls tend to be less rhythmic and may feel different as your baby changes position.
You do not have to identify every sensation perfectly. If you are unsure whether what you are feeling is normal for your baby, describe it to your midwife. A description such as “I’m feeling repeated pulses, but fewer of the rolls I usually feel” can help explain your concern.
Why do babies hiccup in the womb?
Hiccups involve involuntary contractions of the diaphragm, the muscle beneath the lungs. The exact reason babies hiccup before birth is not fully understood. They may be related to development of the diaphragm and lungs, but feeling hiccups cannot confirm that a baby has reached a particular developmental milestone.
You may notice them at some times and not others. There is no requirement to feel hiccups as part of a healthy pregnancy, and they do not provide a home test of your baby’s oxygen supply or wellbeing.
Do hiccups mean there is a cord problem?
Hiccups alone are not an established way to diagnose umbilical cord compression. Claims that they become dangerous after 32 weeks, or that a particular number or duration proves a cord problem, are not a reliable basis for checking your baby.
Australian fetal-movement guidance recognises hiccups as something people may normally feel. It also puts your concern about a change in usual movements at the centre of deciding when to seek help. Do not dismiss that concern because a sensation seems like hiccups.
What should I pay attention to instead?
Get to know your baby’s pattern of movement, including its usual strength and active times. Most people first feel movements between 16 and 24 weeks. If you have not felt your baby move by 24 weeks, contact your midwife or doctor.
There is no set daily kick total that suits every pregnancy. Movements should continue near the end of pregnancy and during labour. Your baby should not start moving less simply because there is less room.
If your baby is moving less than usual, or you are worried about another change, contact your maternity team now. You do not need to wait until movements stop completely or reach a particular counting threshold.
What should I avoid when I am worried?
- Do not use hiccups as reassurance that reduced kicks or rolls are safe.
- Do not wait to see whether food, a cold drink or something sweet makes your baby move.
- Do not rely on a home Doppler, heartbeat app or wearable monitor to rule out a problem.
- Do not put off contacting your team because a previous check was reassuring.
Hearing a heartbeat at home does not tell you whether your baby is getting everything they need. Hospital assessment looks at the whole situation.
What happens if I call about movements?
Your team will ask how many weeks pregnant you are, what you normally feel and what has changed. They may ask about pain, bleeding, leaking fluid and your pregnancy history. Depending on your pregnancy stage and symptoms, assessment may include listening to the heartbeat, monitoring the heart-rate pattern with a CTG, and an ultrasound when indicated.
Ask what the results mean and what to do if you remain worried. If movements still feel reduced, say so before leaving. Call again if the concern returns, even after a normal assessment. You are allowed to ask for help more than once.
Do fetal hiccups need treatment?
Ordinary fetal hiccups do not need a home remedy. There is no need to try to stop them with food, water, supplements or changes to your diet. You can change position for your own comfort, but do not use this as a test when you are concerned about movements.
For broader pregnancy care, see our antenatal care guide. If you want to understand the practical steps used in Australian maternity care, our stillbirth risk-reduction guide brings them together.
Sources and further reading
- Pregnancy, Birth and Baby: Hiccups, including during pregnancy
- NSW Health: Care pathway for concerns about fetal movements
- Royal Hospital for Women: Fetal movements guidance
- Pregnancy, Birth and Baby: Baby movements during pregnancy
This is general information for Australian readers. It cannot assess your baby’s movements. Contact your maternity team whenever you are concerned.