What is Antenatal Care? Your Guide to Pregnancy Health

What Is Antenatal Care?

Antenatal care — sometimes called prenatal care — is the healthcare you receive throughout your pregnancy. From the moment you confirm you are pregnant until the day you give birth, antenatal care ensures that both you and your baby are monitored, supported, and as healthy as possible.

It encompasses far more than simple check-ups. Antenatal care is a comprehensive program of medical assessments, screening tests, vaccinations, nutritional guidance, and emotional support — all designed to give your baby the best possible start in life.

Who Provides Antenatal Care in Australia?

In Australia, antenatal care is typically provided by your GP, a midwife, or an obstetrician — and often a combination of all three. For many women in Liverpool, NSW and across Western Sydney, the journey begins with a visit to their local general practitioner, who can confirm the pregnancy, arrange initial blood tests, and coordinate referrals to a hospital or specialist as needed.

At Trinity Healthcare Centre, our GPs work closely with local hospitals and maternity services to ensure continuity of care throughout every stage of your pregnancy.

Why Antenatal Care Is Essential for Every Pregnancy

Regular antenatal visits are one of the most important steps you can take for a safe pregnancy and healthy delivery. Research consistently shows that women who attend regular antenatal appointments experience fewer complications and better outcomes for both themselves and their babies.

Benefits for Mum

• Early detection of conditions like gestational diabetes, pre-eclampsia, and anaemia
• Ongoing monitoring of blood pressure, weight, and overall health
• Mental health screening and support for perinatal anxiety or depression
• Guidance on nutrition, safe exercise, and medication use during pregnancy

Benefits for Baby

• Tracking fetal growth and development at every stage
• Early identification of congenital conditions through screening tests
• Reduced risk of preterm birth and low birth weight
• Ensuring the baby is in the correct position as the due date approaches

What to Expect at Your Antenatal Appointments

Knowing what happens at each visit can help ease any anxiety about the process — especially if this is your first pregnancy.

Your First Antenatal Visit

Your first appointment — often called the booking visit — usually takes place between 6 and 10 weeks of pregnancy. This is typically the most comprehensive appointment and may include:

• A full medical history review, including any previous pregnancies
• Blood tests to check your blood type, iron levels, and immunity status
• Urine tests for protein and glucose
• Discussion of your family medical history and any existing health conditions
• An estimated due date calculation
• Referral for your first ultrasound (dating scan)

Routine Check-Ups

After your initial visit, antenatal appointments follow a regular schedule. At each routine visit, your healthcare provider will typically:

• Measure your blood pressure
• Listen to your baby’s heartbeat (from around 12 weeks onwards)
• Measure your uterus (fundal height) to track your baby’s growth
• Test your urine for protein and glucose
• Discuss any symptoms, concerns, or questions you may have

Each visit is also an opportunity to talk about your emotional wellbeing, any changes in your body, and what to expect in the weeks ahead.

Antenatal care is not just about medical check-ups — it is about building a support system around you and your baby for the healthiest possible start to life.

Your Antenatal Care Schedule — Trimester by Trimester

The frequency of your antenatal appointments increases as your pregnancy progresses. Here is a general guide to what the standard schedule looks like in Australia:

First Trimester (Weeks 1–12)

1. Book your first GP appointment as soon as you know you are pregnant (ideally by 8 weeks)
2. Attend a dating ultrasound around 7 to 8 weeks
3. Complete combined first trimester screening between 11 and 13 weeks
4. Receive initial blood work results and discuss any follow-up

Second Trimester (Weeks 13–27)

• Appointments every 4 weeks
• Morphology scan at 18 to 20 weeks to check your baby’s anatomy
• Glucose tolerance test for gestational diabetes between 24 and 28 weeks
• Whooping cough (pertussis) booster vaccination between 20 and 32 weeks

Third Trimester (Weeks 28–40+)

• Fortnightly visits from 28 weeks
• Weekly visits from 36 weeks until birth
• Group B streptococcus (GBS) swab around 36 weeks
• Monitoring baby’s position and finalising your birth plan

Your GP at Trinity Healthcare Centre can help you understand and manage this schedule from the very beginning, adjusting it based on your individual health needs.

Essential Antenatal Screenings and Tests

Antenatal screenings help identify potential health concerns early, giving you and your healthcare team time to plan the best course of action. Here are the key tests you can expect during your pregnancy:

• Blood type and antibody screening — determines your blood group and Rh factor, which is important for managing any blood incompatibility
• Full blood count — checks for anaemia and other blood conditions
• Infection screening — tests for hepatitis B, hepatitis C, HIV, syphilis, and rubella immunity
• Combined first trimester screening — assesses the risk of chromosomal conditions such as Down syndrome
• Non-invasive prenatal testing (NIPT) — an optional blood test offering more detailed chromosomal screening
• Morphology ultrasound — a detailed scan at 18 to 20 weeks examining your baby’s anatomy
• Glucose tolerance test — screens for gestational diabetes
• Group B streptococcus (GBS) swab — checks for a common bacterium that can affect the baby during birth

Your doctor will explain each test, what it screens for, and any follow-up steps if results fall outside the normal range. Some tests, such as NIPT, are optional and may involve an out-of-pocket cost — your GP can help you decide which screenings are right for you.

Protecting Your Pregnancy This Winter

Winter in Australia brings an increased risk of respiratory illnesses, and pregnant women are considered a higher-risk group for complications from infections like influenza and COVID-19. Taking proactive steps during the colder months is an important — and often overlooked — part of your antenatal care plan.

Recommended Vaccinations During Pregnancy

Two vaccinations are specifically recommended for pregnant women in Australia:

• Influenza (flu) vaccine — recommended at any stage of pregnancy. The flu vaccine is safe, well-studied, and helps protect both you and your newborn during the first few months of life, before they are old enough for their own immunisation. It is available at your GP clinic and is often bulk-billed.
• Whooping cough (pertussis) booster — recommended between 20 and 32 weeks of each pregnancy. This booster passes protective antibodies to your baby, who cannot receive their own pertussis vaccination until 6 weeks of age.

Your GP at Trinity Healthcare Centre can also advise on COVID-19 booster eligibility during pregnancy, particularly if you are in a higher-risk category or it has been some time since your last dose.

Staying Well Through the Colder Months

• Wash your hands frequently and avoid close contact with people who are unwell
• Stay up to date with all recommended immunisations
• Eat a balanced, nutrient-rich diet to support your immune system
• Get plenty of rest — your body is working harder than usual
• Contact your GP promptly if you develop a fever, persistent cough, or difficulty breathing

When to Seek Urgent Medical Attention

While most pregnancies progress smoothly, it is important to know the warning signs that require immediate medical attention. Do not hesitate to contact your healthcare provider or present to your nearest emergency department if you experience any of the following:

• Vaginal bleeding at any stage of pregnancy
• Severe or persistent headaches accompanied by visual disturbances
• Sudden swelling of the face, hands, or feet
• Reduced or absent baby movements after 28 weeks
• Fever above 38°C that does not respond to paracetamol
• Difficulty breathing or chest pain
• Persistent abdominal pain or cramping
• Fluid leaking from the vagina before your due date

Trust your instincts. If something feels wrong, it is always better to have it checked and be reassured than to wait. Your GP at Trinity Healthcare Centre can provide urgent advice and help you determine the appropriate next step.

Frequently Asked Questions

When should I start antenatal care?

Ideally, you should book your first antenatal appointment as soon as you know you are pregnant — typically around 6 to 8 weeks. Early antenatal care allows your GP to establish a baseline for your health, arrange important first trimester screenings, and coordinate referrals to a hospital or obstetrician if needed. At Trinity Healthcare Centre, we encourage women to book in early so we can support you from the very start.

How often will I need antenatal appointments?

The standard schedule in Australia is monthly visits during the first and second trimesters, fortnightly visits from 28 weeks, and weekly visits from 36 weeks until birth. If you have a higher-risk pregnancy — for example, if you are managing gestational diabetes or high blood pressure — your doctor may recommend more frequent appointments.

Is antenatal care covered by Medicare?

Most antenatal care provided by a GP or through the public hospital system is covered by Medicare. This includes standard check-ups, blood tests, and referrals. If you choose to see a private obstetrician, you will pay an upfront fee and receive a partial Medicare rebate, with an out-of-pocket gap. Your GP at Trinity Healthcare Centre can help you understand your options and what costs to expect.

Can my partner attend antenatal appointments?

Partners are welcome and encouraged to attend antenatal appointments. Being involved throughout the pregnancy journey helps partners understand what to expect, ask questions, and provide better support during labour, birth, and the early weeks of parenthood.

Is the flu vaccine safe during pregnancy?

Yes. The influenza vaccine is recommended for all pregnant women at any stage of pregnancy. It is safe, well-studied, and provides protection for both you and your baby during the first few months after birth — before your baby is old enough for their own immunisation. Your GP at Trinity Healthcare Centre can administer the flu vaccine during a routine antenatal visit.