- Pregnancy is a significant experience, but some medical conditions and pregnancy-related complications may require extra monitoring to ensure the safety of both mother and baby.
- A high-risk pregnancy indicates a greater-than-normal likelihood of health complications during pregnancy, labour, or delivery.
- Still, with early diagnosis, regular antenatal visits, and suitable medical care, many women with high-risk pregnancies can achieve healthy outcomes.
- Knowing the signs and symptoms of a high-risk pregnancy and the warning signs and tests that could be involved will allow you to make the proper decisions and take action.
What Is a High-Risk Pregnancy?
A high-risk pregnancy threatens the health of the mother, the baby, or both. It’s classified as a high-risk pregnancy when a pregnancy poses greater than normal risks for both the mother and the baby, beginning before conception and continuing through pregnancy, delivery, and postpartum.
Having a high-risk pregnancy does not mean a complication will occur. Instead, it means your doctor may closely follow your condition, order extra tests, provide certain treatments, or plan the timing or method of your delivery.
What Are the Causes and Risk Factors of High-Risk Pregnancy?
Several factors can increase the likelihood of a high-risk pregnancy.
| Risk factor | Why it matters |
| Advanced maternal age | Pregnancy at age 35 or older may carry increased risks of certain complications. |
| Existing medical conditions | Diabetes, high blood pressure, thyroid disorders, kidney disease, and heart conditions may affect pregnancy. |
| Previous pregnancy complications | A history of preeclampsia, preterm birth, recurrent pregnancy loss, or stillbirth may require closer monitoring. |
| Multiple pregnancy | Carrying twins or triplets increases the risk of preterm birth and other complications. |
| Gestational diabetes | Diabetes that develops during pregnancy can affect maternal health and fetal growth. |
| Pregnancy-related hypertension | High blood pressure can lead to preeclampsia and other serious complications. |
| Placental or fetal concerns | Placenta previa, fetal growth restriction, or certain fetal abnormalities may require specialised care. |
| Lifestyle and nutritional factors | Smoking, alcohol use, significant weight-related concerns, and severe anaemia may increase pregnancy risks. |
These factors do not affect every pregnancy in the same way. Your obstetrician will assess your medical history and current health to determine the appropriate level of care.
High-Risk Pregnancy Warning Signs You Should Never Ignore
Certain complications of high-risk pregnancy may not have any symptoms, which necessitates routine antenatal visits. Some signs are alarming and require urgent medical attention.
Read to learn what to do and when to get emergency care while pregnant. If you experience any of these, seek emergency care:
- Vaginal bleeding: Bleeding may be a sign of a complication of the pregnancy. Do not delay seeking care.
- Headache that is severe or lasts a long time: A headache that is severe or long-lasting can sometimes be an indication of high blood pressure or preeclampsia, particularly if you have changes to your vision.
- Blurry vision/flashing lights: This is an emergency.
- Severe abdominal pain: any ongoing, severe pain should be assessed by a doctor.
- Sudden swelling of the face or hands: This can be linked to preeclampsia, mainly if it occurs with other symptoms.
- Trouble breathing or chest pain: emergency!
- Decreased or no fetal movements: Ring your maternity unit immediately if you notice that your baby’s movements decrease or stop after you have developed a pattern of movement.
- Fluid leaking from the vagina: the membranes around your baby may have broken.
- High fever or continued vomiting: signs of infection or other problem needing attention.
- Seizures or loss of consciousness: this is an emergency.
- Don’t delay reporting a red flag; come straight to the antenatal department if you have a serious warning sign.
Which Tests Are Recommended for a High-Risk Pregnancy?
High-risk pregnancy tests help healthcare professionals assess the mother’s health, monitor fetal development, and identify potential complications. The exact tests depend on gestational age, medical history, symptoms, and previous results.
| Test | Purpose |
| Blood pressure monitoring | Detects hypertension and helps assess the risk of preeclampsia. |
| Complete blood count (CBC) | Checks haemoglobin levels and helps identify anaemia. |
| Blood group and Rh factor | Identifies blood group and Rh status for appropriate pregnancy care. |
| Blood glucose testing | Screens for diabetes and gestational diabetes at the recommended stage. |
| Urine tests | May identify protein, infection, or other abnormalities. |
| Pregnancy ultrasound | Assesses fetal growth, development, placental position, and amniotic fluid when indicated. |
| Fetal anomaly screening | Estimates the risk of certain chromosomal or structural conditions. |
| Non-stress test (NST) | Monitors the baby’s heart rate and its response to movement, when indicated. |
| Biophysical profile (BPP) | Assesses aspects of fetal well-being, including movement, breathing movements, muscle tone, and amniotic fluid. |
| Doppler ultrasound | Evaluates blood flow in selected maternal or fetal blood vessels when clinically indicated. |
Some tests are part of routine antenatal care, while others are recommended only when specific risk factors or concerns are present. Screening tests estimate the likelihood of certain conditions; an abnormal screening result may require further evaluation.
How Is a High-Risk Pregnancy Managed?
High-risk pregnancy care is about early detection and treatment of the potential complications of the pregnancy.
Your doctor may recommend these measures:
- More regular antenatal appointments: It is common to have more than the usual number of antenatal appointments to track the health of both mother and child.
- Management of Pre-existing Conditions: Diabetes, blood pressure, thyroid, and other issues may require medication changes and be more closely monitored.
- Other ultrasound examinations: These can provide information on the health of your baby, including growth, placental function, and amniotic fluid.
- Medication if necessary: Based on the risk factors for complications, your doctor may recommend certain medications to decrease your risk.
- Lifestyle and nutrition advice: Recommendations may include healthy eating, exercise, and being physically active, aspects of gaining weight healthily, and not smoking or drinking.
- Specialist consulting: A few women will have to see an obstetrician who specializes in maternal-fetal medicine or other doctors.
- Birth planning: The method, timing, and place of birth, including the method of delivery, will be decided based on your health, the health of the baby, and other clinical factors.
- High-risk pregnancies are not necessarily C-section births. It is still possible to have a natural birth.
Tips for a Healthy High-Risk Pregnancy
Not all pregnancy complications are preventable, but there are some measures you can take to promote your health and that of your baby.
- Attend all scheduled antenatal visits. Routine check-ups can detect changes that might need medical attention.
- Follow your treatment plan; do not alter or abruptly stop taking medication without first speaking with your doctor.
- Enjoy a balanced diet. Eat various foods that contain the right amounts of protein, iron, calcium, and other nutrients.
- Monitor your health as instructed. This could be testing of things like blood glucose or blood pressure at home.
- Say no to smoking & Alcohol Use. Talk with your doctor or other healthcare provider about medication, supplement, or herbal use.
- See your baby move. Get help if your baby’s movement is reduced or stops.
- Know how to access emergency medical care. Know your maternity unit’s contact details and plan your route to the hospital.
- Avoid bed rest or limiting your activity unless your healthcare provider tells you to for a specific purpose.
Conclusion
A high-risk pregnancy can be a lot to deal with, but that doesn’t mean problems have to occur. By recognising warning signs, going to all the recommended antenatal appointments, completing all the pregnancy tests, and following the individualised care plan, a high-risk pregnancy can be managed.
Notify your doctor if you have medical problems or have ever experienced problems while pregnant so she can evaluate your risk factors and decide what care you may require.
