High-Risk Pregnancies - What You Need to Know and How We Manage Them

Pregnancy is often a time of joy, hope, and anticipation - but for some women, it also comes with additional health concerns or risks that require closer monitoring and more specialised care. These are known as high-risk pregnancies

If you've been told your pregnancy is considered high risk, it's natural to feel concerned. However, with the right care, careful planning, and expert oversight, the vast majority of high-risk pregnancies can be managed successfully to ensure a healthy outcome for both mother and baby.

Below, we discuss what qualifies as a high-risk pregnancy, the common causes and complications, how it's managed, and how we can provide specialist, tailored care to support women throughout these more complex pregnancy journeys.

High Risk Pregnancy

What Is a High-Risk Pregnancy?

A high-risk pregnancy is one in which there's an increased chance of complications that may affect the health or wellbeing of the mother, the baby, or both. This doesn't necessarily mean something will go wrong - rather, it signals that extra care and monitoring are needed to reduce those risks.

You may be classified as high risk due to a medical condition, a complication in a previous pregnancy, or a situation that arises during your current pregnancy.

Common Factors That Can Make a Pregnancy High Risk

There are many reasons a pregnancy might be considered high risk.

Some of the most common include:

Maternal Age

  • Women under 18 or over 40 are more likely to face complications, particularly related to preterm birth, gestational diabetes, hypertension, and chromosomal abnormalities.

Pre-existing Medical Conditions

  • Conditions such as type 1 or type 2 diabetes, high blood pressure, epilepsy, heart disease, and autoimmune conditions (like lupus or rheumatoid arthritis) can increase pregnancy-related risks.

Obstetric History

  • Previous recurrent miscarriages, stillbirths, preterm births, preeclampsia, or placental abruption will indicate a higher-risk pregnancy.
  • Women with a history of caesarean birth or uterine surgery may also require additional care.

Multiple Pregnancy (Twins or More)

Pregnancy Complications

  • Conditions such as gestational diabetes, preeclampsia, placenta previa, fetal growth restriction, or polyhydramnios/oligohydramnios can all result in a pregnancy being classed as high risk.

Lifestyle Factors

  • Smoking, alcohol or drug use, poor nutrition, obesity and low BMI can all affect pregnancy outcomes and may require specialist input.

Learn: New National Guidance on Maternal Nutrition, Pregnancy Weight, and Exercise

Signs and Symptoms That May Indicate a High-Risk Pregnancy

Not all high-risk pregnancies present with symptoms - but there are signs that should never be ignored. If you experience any of the following, contact your healthcare provider promptly:

  • Persistent or severe abdominal pain
  • Heavy bleeding or fluid leakage
  • Severe headaches, blurred vision, or sudden swelling (especially in hands and face)
  • Decreased fetal movement
  • Painful or premature contractions
  • High fever

How High-Risk Pregnancies Are Managed

Managing a high-risk pregnancy involves individualised care, frequent monitoring, and a collaborative approach between different members of the team, and, where necessary, other specialists such as endocrinologists or cardiologists.

At our private maternity unit at the Chelsea & Westminster hospital in London, we offer bespoke pregnancy care plans tailored to the specific risk factors involved.

Here's what you can typically expect:

1. More Frequent Antenatal Appointments

Women with high-risk pregnancies require closer monitoring.

This often means:

  • Serial blood pressure and urine checks
  • Regular growth scans to track your baby's development
  • Personalised screening for complications such as preeclampsia or gestational diabetes

Appointments may take place every two to four weeks - and even more frequently towards the later stages.

2. Detailed Ultrasound Scans and Screening Tests

We discuss advanced ultrasound assessments, such as:

  • Uterine artery Doppler scans (for preeclampsia risk)
  • Cervical length scans (to assess risk of preterm birth)
  • Fetal anomaly scans (typically at 20 weeks)
  • Growth and wellbeing scans in the third trimester

For some women, NIPT (non-invasive prenatal testing) or invasive tests may be discussed depending on the level of chromosomal risk.

3. Multidisciplinary Support

Depending on your medical history or emerging complications, your care may involve other specialists:

  • Endocrinologists for diabetes management
  • Haematologists for clotting or blood disorders
  • Anaesthetists if a caesarean or high-risk birth is anticipated
  • Neonatologists if your baby is likely to be born prematurely

All of this care is coordinated seamlessly to ensure nothing is missed and you're fully supported at every step.

4. Personalised Birth Planning

Birth planning for high-risk pregnancies requires careful coordination. Whether it's planning for a caesarean section, induction of labour, or considerations around location of birth (e.g. ensuring access to neonatal care), we take the time to plan everything in detail and involve you in every decision.

Where possible and safe, we always aim to support your preferences for birth while ensuring the safety of both you and your baby.

Emotional Support and Reassurance

It's important to remember that high-risk pregnancies can take an emotional toll - especially when anxiety is heightened by previous pregnancy losses or medical conditions.

We recognise that emotional wellbeing is just as important as physical health.

That's why our team offers compassionate, holistic care that includes:

  • Reassurance scans when needed
  • Time to talk through worries or concerns
  • Continuity of care so you're always supported by a familiar face

We're here not just to monitor your pregnancy, but to walk beside you throughout it.

When to Seek Specialist Obstetric Support

If you've been told your pregnancy may be high risk, or you're worried due to a pre-existing condition, it's important to seek specialist advice early on. Early assessment allows us to take proactive steps to keep you and your baby safe - from preconception planning through to postnatal care.

At Obstetric Care, our experienced team are highly skilled in managing complex and high-risk pregnancies. With access to advanced diagnostics, a multidisciplinary network, and a commitment to truly personalised care, we're proud to support women with both routine and complicated pregnancies alike.

Learn: What to Expect in Your First Consultation with a Private Obstetrician

Get in Touch

If you're pregnant - or planning to become pregnant - and have concerns about your health or risk factors, I invite you to get in touch. We'll take the time to understand your medical history, talk through your pregnancy goals, and tailor a plan that gives you the best chance of a healthy, positive experience.

Feel free to contact us today to arrange a consultation or find out more about how our specialist obstetric care can support you.

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