Your pregnancy, trimester by trimester

Pregnancy is a remarkable journey, and knowing what to expect at each stage can make it feel far less daunting. Doctors and midwives divide the roughly forty weeks into three trimesters, each with its own rhythm, changes and milestones. Understanding this map helps you care for yourself and your baby with confidence.

Every pregnancy is different, so think of the timeline below as a friendly guide rather than a strict rulebook. Your antenatal clinic team will tailor everything to you.

First trimester (weeks 1 to 13)

The first trimester is a season of huge invisible activity. Your baby grows from a tiny cluster of cells into a recognisable little form with a beating heart, while your body floods with hormones to support the pregnancy.

For you, this often means tiredness, tender breasts, frequent trips to the bathroom and, for many women, morning sickness that can strike at any hour. Eating small, frequent snacks and sipping water through the day can ease nausea. In the warm, humid Mauritian climate, keeping a water bottle close by is especially helpful.

This is the time to begin taking a prenatal vitamin containing folic acid, ideally started before conception if possible. Folic acid greatly reduces the risk of neural tube defects in the developing baby. Book your first antenatal appointment early so your provider can confirm your due date, check your health and arrange any first screening blood tests and an early scan.

Second trimester (weeks 14 to 27)

Many women describe the second trimester as the most comfortable stretch. Nausea usually settles, energy often returns, and a gentle glow appears. Your bump becomes visible, and somewhere around the middle of this trimester you may feel those first fluttering movements, a moment that delights almost every parent.

Your baby is growing quickly now, developing fingerprints, hearing, and sleep and wake cycles. Around this time your clinic will usually offer a detailed anomaly scan to check your baby's growth and development, and ongoing checks of your blood pressure, weight and urine.

As your shape changes, comfortable, adjustable maternity wear and supportive shoes make daily life much easier. A maternity support pillow can help you settle at night as sleeping positions become trickier. Gentle activity such as walking, swimming or prenatal yoga is wonderful in this phase. Always check with your doctor or midwife before starting anything new, as every pregnancy is different.

Third trimester (weeks 28 to birth)

In the final stretch, your baby gains weight steadily and prepares for life outside the womb. You may feel breathless as your bump presses upward, notice swelling in your feet, or struggle with sleep. A belly support band can ease back and pelvic discomfort, and resting on your side, rather than flat on your back, is recommended in late pregnancy.

Antenatal visits become more frequent, often every two weeks and then weekly near the end. Your team monitors your baby's position and growth, your blood pressure and any signs of complications. This is a good time to discuss your birth preferences, pack a hospital bag and learn the signs of labour.

Antenatal checkups and screening

Regular antenatal care is one of the most protective things you can do. Your appointments track your wellbeing and your baby's growth, catch any concerns early, and give you a trusted person to ask questions. Keep every appointment, even when you feel well, and bring a list of questions so nothing is forgotten.

The wider Healthspan network believes prevention and steady, informed care lead to the best outcomes, and antenatal care is prevention at its finest.

When to call your provider

Trust your instincts and never hesitate to ring your clinic. Contact your doctor or midwife promptly if you notice any of the following:

• Vaginal bleeding or fluid leaking from the vagina
• A severe or persistent headache, blurred vision or sudden swelling of the face and hands
• Severe abdominal pain or strong, regular contractions before 37 weeks
• A noticeable reduction or change in your baby's usual movements
• A high fever, painful urination, or any symptom that simply worries you

It is always better to call and be reassured than to wait. Your team would far rather hear from you.

A gentle word

Each trimester brings its own gifts and challenges, and there is no perfect way to feel along the way. Be kind to yourself, rest when your body asks, eat well, stay hydrated and lean on the people around you. With good antenatal care and a little knowledge, you are well equipped for the months ahead, and for the wonderful day you finally meet your baby.