Amnioinfusion in Nagpur
Ultrasound-guided amnioinfusion is a specialised fetal medicine procedure in which sterile fluid is added into the amniotic cavity in carefully selected pregnancies with very low amniotic fluid. At Mayflower, it is considered only after detailed evaluation, counselling, and risk-benefit discussion.
Dr. Kunda Shahane is a fetal medicine specialist and obstetrician-gynaecologist at Mayflower Fetal Medicine & High-Risk Pregnancy Centre, Nagpur. For amnioinfusion, she evaluates the cause of low fluid, the fetal condition, gestational age, placental location, Doppler findings, infection risk, and whether the expected benefit justifies an invasive procedure.
Central India’s pioneer in fetal medicine and fetal therapyWhat is amnioinfusion?
Amnioinfusion means adding sterile isotonic fluid into the amniotic cavity. In fetal medicine, this is usually done under continuous ultrasound guidance when the fluid around the baby is very low and when adding fluid may help assessment or management.
Amnioinfusion adds fluid
It is the opposite of amnioreduction. Amnioreduction removes excess fluid in polyhydramnios; amnioinfusion adds fluid in selected cases of oligohydramnios.
It is not routine
Amnioinfusion is not done for every patient with low fluid. It is considered only when the clinical question is clear, the expected benefit is meaningful, and the risks are acceptable.
Amnioinfusion — key facts for patients
| Question | Patient-friendly answer | Why specialist judgement matters |
|---|---|---|
| What problem does it address? | Very low amniotic fluid, called severe oligohydramnios. | The cause of low fluid must be understood before deciding any intervention. |
| What fluid is used? | Sterile isotonic fluid is used in a controlled medical setting. | Fluid type, amount, and monitoring depend on the case and gestational age. |
| How is it performed? | In antenatal fetal medicine, it is performed under ultrasound guidance after sterile preparation and consent. | Needle path, placenta, fetus, cord, and maternal factors must be assessed continuously. |
| What can it help with? | It may improve ultrasound visibility, reduce compression in selected contexts, or support further evaluation. | It does not correct every cause of oligohydramnios and cannot guarantee outcome. |
| What are the risks? | Leakage, rupture of membranes, infection, bleeding, contractions, fetal distress, and urgent obstetric care are possible. | Each patient needs individualised counselling before consent. |
Situations where amnioinfusion may be discussed
The word “may” is important. Amnioinfusion is a selective intervention — not an automatic treatment for low fluid. Dr. Kunda first asks: Why is the fluid low? Is the fetus structurally normal? Are membranes intact? Is there infection risk? What will this procedure change in management?
Severe oligohydramnios
When amniotic fluid is so low that fetal assessment or management becomes difficult.
Diagnostic enhancement
When very low fluid prevents adequate visualisation of fetal anatomy during an important scan.
Selected fetal medicine planning
When improved fluid may help further evaluation, counselling, or referral planning.
Intrapartum context
In labour, amnioinfusion may be used by the obstetric team for recurrent variable decelerations due to cord compression. This is a different setting from antenatal fetal medicine amnioinfusion.
How Dr. Kunda decides whether amnioinfusion is suitable
Confirm the severity of low fluid
Amniotic fluid is reassessed using standard ultrasound measurements, along with fetal growth, fetal movements, placenta, and Doppler findings where indicated.
Search for the cause
Possible causes include membrane leak, fetal urinary tract concerns, placental insufficiency, fetal growth restriction, medication-related factors, maternal dehydration, or unexplained oligohydramnios.
Check whether the procedure will change management
If amnioinfusion is unlikely to improve assessment or decision-making, it may not be advised. The goal is meaningful clinical benefit, not doing a procedure for its own sake.
Discuss risks, alternatives, and realistic expectations
Parents are counselled about what amnioinfusion may help with, what it cannot promise, possible complications, observation needs, and when hospital coordination may be required.
How antenatal ultrasound-guided amnioinfusion is generally performed
The exact plan varies by pregnancy. The description below is for patient education only; the real procedure plan is individualised after examination, scan review, and consent.
Before the procedure
- Previous reports and images are reviewed.
- Ultrasound confirms fetal position, placenta, cord, and available fluid pocket.
- Maternal and fetal risks are discussed in detail.
- Written informed consent is taken if the procedure is planned.
During the procedure
- The abdomen is cleaned with sterile precautions.
- Ultrasound guidance is used throughout.
- Sterile fluid is slowly infused into the amniotic cavity.
- The mother and fetus are monitored according to the clinical situation.
After the procedure
You may be advised short observation, fetal monitoring, rest, warning-sign instructions, or coordination with your obstetrician/hospital depending on gestational age and clinical risk. You should report pain, fever, bleeding, fluid leakage, reduced fetal movements, or contractions immediately.
Benefits, limitations, and risks
✅ Possible benefit
In selected cases, adding fluid may improve ultrasound visibility, help assessment, or support further fetal medicine planning.
⚠️ Important limitation
It does not treat every cause of low fluid. It does not reverse all fetal or placental conditions, and it cannot guarantee a normal outcome.
🩺 Procedure risk
Because it is invasive, risks may include fluid leakage, infection, bleeding, contractions, membrane rupture, fetal distress, or urgent care.
Signature Expert
Why high-quality ultrasound matters in amnioinfusion
Amnioinfusion planning depends on precise ultrasound assessment — fetal position, placental location, cord location, deepest available pocket, fluid volume, and fetal wellbeing. At Mayflower, the GE Voluson Signature Expert supports detailed imaging, Colour Doppler, and advanced fetal assessment for safer planning and clearer counselling.
What to bring for an amnioinfusion opinion
Bring these documents
- All previous ultrasound reports and images
- Growth scan and Doppler reports
- Anomaly scan / fetal echo reports if done
- Blood tests, infection markers, and obstetric notes
- History of fluid leakage, fever, pain, bleeding, or contractions
Questions to ask
- Why is the fluid low?
- Will amnioinfusion change management in my case?
- What alternatives are available?
- What warning signs should I watch for?
- Do I need hospital admission or obstetric coordination?
Understanding oligohydramnios
Low amniotic fluid can be emotionally stressful for families. This patient education video helps explain oligohydramnios in a simpler way before specialist counselling.
Common questions about amnioinfusion
Is amnioinfusion painful?
Is fasting required?
How long does the visit take?
Can amnioinfusion be repeated?
What is the difference between oligohydramnios and polyhydramnios?
Do I need to change my obstetrician?
Can I come for a second opinion?
Low amniotic fluid is not just a number on a report. The most important question is why the fluid is low, what it means for the baby, and whether any intervention will truly help. Amnioinfusion is considered only when it adds meaningful information or benefit for that pregnancy.
— Dr. Kunda Shahane
Fetal Medicine Specialist, Mayflower Fetal Medicine & High-Risk Pregnancy Centre, Nagpur
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Need an expert opinion for low amniotic fluid?
Book a fetal medicine consultation with Dr. Kunda Shahane at Mayflower Fetal Medicine & High-Risk Pregnancy Centre, Nagpur.
Mayflower Fetal Medicine Centre strictly complies with the Pre-Conception and Pre-Natal Diagnostic Techniques (Prohibition of Sex Selection) Act, 1994. Sex determination and sex-selective practices are strictly prohibited and punishable by law. All ultrasound and prenatal diagnostic services at this centre are performed exclusively for lawful medical indications — fetal anatomy assessment, fetal wellbeing, and diagnosis of maternal-fetal conditions. Disclosure of fetal sex is illegal and is not performed at this centre under any circumstances.
This page is for general patient education only and does not constitute medical advice, diagnosis, or treatment. Invasive procedures carry individual risks that must be discussed in person before consent. Please consult Dr. Kunda Shahane or your treating obstetrician for advice specific to your pregnancy. In an emergency, contact your nearest hospital immediately.
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