Your Complete Pregnancy Guide

Pregnancy Trimester Guide

Everything you need to know about each stage of your pregnancy journey — from the first heartbeat to the big day.

1st Trimester (Weeks 1–12) 2nd Trimester (Weeks 13–27) 3rd Trimester (Weeks 28–40)
40
Weeks of Pregnancy
3
Trimesters
280
Days Average
3.5kg
Average Birth Weight
🌱
Weeks 1–12

First Trimester

The miracle begins — your baby grows from a single cell to the size of a lime.

Week-by-Week

Baby Development

Week 4 — Poppy seed Heart begins to form. Neural tube developing.
Week 8 — Raspberry All major organs beginning to develop. Tiny fingers forming.
Week 12 — Lime Fingers and toes forming. Heartbeat audible on doppler.
Full Week-by-Week Guide

Common Symptoms

  • Morning sickness
  • Fatigue
  • Breast tenderness
  • Frequent urination
  • Mood swings
  • Food aversions or cravings

Your Checklist

  • Schedule 1st prenatal visit
  • Start prenatal vitamins
  • Tell your doctor about all medications
  • Avoid X-rays and saunas

Tips for You

  • Take folic acid daily (400–800 mcg)
  • Avoid alcohol, smoking, and raw/undercooked foods
  • Book your first antenatal appointment
  • Rest when you can — fatigue is completely normal
  • Stay hydrated to help reduce nausea
First Trimester Articles
All Articles
Complete Pregnancy Guide (Week-by-Week): Everything You Need to Know
Complete Pregnancy Guide (Week-by-Week): Everything You Need to Know
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Weeks 13–27

Second Trimester

The golden trimester — most mothers feel their best as baby starts moving.

Week-by-Week

Baby Development

Week 16 — Avocado Can make facial expressions. Skeleton hardening.
Week 20 — Banana You may feel first kicks (quickening). Anatomy scan time!
Week 27 — Cauliflower Opens and closes eyes. Has a sleep cycle. Responds to sound.
Full Week-by-Week Guide

Common Symptoms

  • Baby movements (quickening)
  • Back pain
  • Leg cramps
  • Stretch marks
  • Swollen ankles
  • Heartburn

Your Checklist

  • Anatomy scan (18–22 weeks)
  • Glucose screening test
  • Start birth plan
  • Research hospitals/midwives
  • Set up baby's room

Tips for You

  • Enjoy the energy boost — nausea typically subsides
  • Start thinking about birth preparation classes
  • Sleep on your left side to improve blood flow
  • Gentle exercise like prenatal yoga is beneficial
  • Eat calcium-rich foods for baby's bone development
Second Trimester Articles
All Articles
Complete Pregnancy Guide (Week-by-Week): Everything You Need to Know
Complete Pregnancy Guide (Week-by-Week): Everything You Need to Know
🌸
Weeks 28–40

Third Trimester

The final stretch — your baby prepares for life outside the womb.

Week-by-Week

Baby Development

Week 28 — Eggplant Eyes can open and close. Can recognize your voice.
Week 35 — Honeydew Fully developed — gaining weight rapidly. Lungs maturing.
Week 40 — Watermelon Full-term! Average weight 3–3.5 kg, length 50 cm.
Full Week-by-Week Guide

Common Symptoms

  • Braxton Hicks contractions
  • Shortness of breath
  • Pelvic pressure
  • Frequent urination returns
  • Difficulty sleeping
  • Oedema (swelling)

Your Checklist

  • Hospital bag packed
  • Birth plan written
  • Car seat installed
  • Breastfeeding support identified
  • Paediatrician chosen

Tips for You

  • Pack your hospital bag by week 36
  • Learn the signs of labour
  • Practice breathing and relaxation techniques
  • Attend breastfeeding preparation class
  • Know when to go to hospital (contractions, water breaking)
Third Trimester Articles
All Articles
Complete Pregnancy Guide (Week-by-Week): Everything You Need to Know
Complete Pregnancy Guide (Week-by-Week): Everything You Need to Know
🤰

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