Pregnancy lasts about 40 weeks, counted from the first day of your last menstrual period. Knowing what happens each week helps you feel prepared instead of anxious. This guide walks you through every stage of the journey, the Indian way — with practical tips that work for our food, families and routines.
Weeks 1 to 4: The Quiet Beginning
You may not even know you are pregnant yet. Conception usually happens around week 2 or 3, and by week 4 the embryo — smaller than a sesame seed — implants in the uterus. Many women notice a missed period now. Start folic acid as soon as you plan a pregnancy; it protects your baby’s developing brain and spine.
Weeks 5 to 12: The First Trimester
The heartbeat begins around week 6, and by week 12 every major organ has formed. This is also when morning sickness peaks. Small, frequent meals help — dry toast, poha, a few soaked almonds before getting out of bed. Your first ultrasound and blood tests usually happen between weeks 8 and 12. Fatigue is real; rest without guilt.
Weeks 13 to 27: The Golden Second Trimester
Most mothers feel their energy return. Around weeks 18 to 22 you will have your anomaly scan, and between weeks 16 and 25 you will feel the first flutter of kicks — a moment you will never forget. Eat iron-rich food like spinach, dates and ragi, and continue calcium through milk, curd or paneer. Light walking and prenatal yoga keep you flexible.
Weeks 28 to 40: The Final Stretch
Your baby gains most of its weight now, and you may feel breathless or have backache as your bump grows. From week 32, sleep on your left side for better blood flow. Pack your hospital bag by week 36 — clothes, documents, baby essentials. Full term begins at week 39. Watch for true labour signs: regular contractions that get stronger, water breaking, or a bloody show.
When to Call Your Doctor
At any stage, contact your doctor immediately for heavy bleeding, severe headache, blurred vision, reduced baby movements after week 28, or fluid leaking. Trust your instincts — no question is too small when it comes to your baby.
Every pregnancy is unique. Use this guide as a friendly map, but let your doctor be your navigator.
