Pregnancy Month Week by Week: The Complete Indian Guide
Track your pregnancy month week by week with our Indian guide. From amla-sized babies to PMMVY tips, see your week by week pregnancy chart progress today!
Your pregnancy journey is a 40-week marathon, not a sprint, usually divided into three trimesters. Understanding your pregnancy month week by week helps you track vital milestones—from that first positive Prega News test to the final bags packed for the maternity ward. In India, most doctors calculate your due date from the first day of your last period (LMP), meaning by the time you miss your period, you are technically four weeks pregnant.
How to Track Your Pregnancy Month Week by Week
The most confusing part for many Indian moms is the "month vs. week" math. Doctors talk in weeks, but your Sasu Maa probably asks, "Beti, which month is running?" Since a calendar month is longer than four weeks (except February), the math can get tricky. To stay accurate, we recommend using a reliable pregnancy calculator week by week to pinpoint exactly where you stand.
Generally:
* Month 1: Weeks 1–4
* Month 2: Weeks 5–8
* Month 3: Weeks 9–13
* Month 4: Weeks 14–17
* Month 5: Weeks 18–22
* Month 6: Weeks 23–27
* Month 7: Weeks 28–31
* Month 8: Weeks 32–35
* Month 9: Weeks 36–40
The First Trimester: The Foundation (Weeks 1-13)
The first trimester is the "Garbh" (womb) setting its roots. This is the period of organogenesis, where every major organ system begins to form.
Month 1 (Weeks 1-4): The Beginning
Baby’s Size: A tiny poppy seed or a grain of Ragi*.
* What’s happening: Fertilisation occurs in the fallopian tube. By week 4, the blastocyst implants in the uterine lining.
* The Indian Context: Start your 400mcg Folic Acid immediately. This is crucial for preventing neural tube defects as per ICMR guidelines.
* Tip: If you haven’t yet, use an internal pregnancy week by week pregnancy calculator to get your EDD (Estimated Date of Delivery).
Month 2 (Weeks 5-8): The Heartbeat
Baby’s Size: An Amla* (Indian Gooseberry).
* What’s happening: The heart starts beating! It’s often the most emotional moment during your first "viability" ultrasound.
The Indian Context: Morning sickness (which is actually all-day sickness) kicks in. Keep Adrak (ginger) tea or Aam Papad* handy to combat nausea.
Month 3 (Weeks 9-13): The End of the "First Phase"
Baby’s Size: A large Chiku*.
* What’s happening: The tail at the bottom of the spinal cord disappears. Fingers and toes are no longer webbed.
* Key Milestone: The NT Scan (Nuchal Translucency) is typically done between weeks 11-13 to screen for chromosomal abnormalities.
The Second Trimester: The "Golden Period" (Weeks 14-27)
For most Indian women, this is when the Ghod Bharai or Valaikaappu planning starts, as energy levels return and the "pregnancy glow" is real.
Month 4 (Weeks 14-17): The Growth Spurt
Baby’s Size: A Mosambi* (Sweet Lime).
* What’s happening: Baby can now make facial expressions. If you had a "Double Marker" test, results are likely in by now.
Health Tip: Increase your calcium. Whether it's a glass of A2 milk or Paneer*, your body needs an extra 1000mg to 1200mg daily.
Month 5 (Weeks 18-22): The Big Scan
Baby’s Size: A Nariyal* (Coconut - green).
* What’s happening: This is the month of the Anomaly Scan (Level II Ultrasound). It’s the most detailed check of the baby’s anatomy.
Quickening: You might feel "butterflies" or halchal* in your tummy. This is first fetal movement!
Month 6 (Weeks 23-27): The Viability Milestone
Baby’s Size: A head of Patta Gobi* (Cabbage).
* What’s happening: Baby’s lungs are producing surfactant, though they aren't fully mature yet.
* The Indian Context: Get screened for Gestational Diabetes. The OGTT (Oral Glucose Tolerance Test) is standard in Indian clinics because South Asians have a higher genetic predisposition to diabetes.
The Third Trimester: The Home Stretch (Weeks 28-40)
The countdown begins. Your pregnancy month week by week progress now feels much heavier. You’ll be visiting your OB-GYN every two weeks now.
Month 7 (Weeks 28-31): The Dream Phase
Baby’s Size: A large Papaya*.
* What’s happening: Baby can open and close their eyes and sense light changes through your skin.
* Government Scheme Alert: If you haven't already, check your eligibility for the Pradhan Mantri Matru Vandana Yojana (PMMVY). It provides ₹5,000 in three installments to pregnant women for their first living child to compensate for wage loss.
Month 8 (Weeks 32-35): Positioning
Baby’s Size: A large Tarbooj* (Watermelon).
* What’s happening: Most babies move into the "head-down" or cephalic position. If your baby is breech (head up), your doctor might discuss a C-section or specific exercises.
Preparation: Buy your first set of cotton Jhablas* and soft swaddles. Ensure any toys or furniture meet IS 9873 (Indian Standard for Safety of Toys).
Month 9 (Weeks 36-40): The Final Countdown
Baby’s Size: A heavy Kaddu* (Pumpkin).
* What’s happening: The lungs are fully mature. Brain development is rapid.
* Signs of Labour: Look out for the "bloody show" or your water breaking. Contractions will feel like intense period cramps that don't go away with rest.
Real Talk from Indian Moms
> "I spent the first four months worried about my Saffron intake because my Dadi said it makes the baby fair. My doctor laughed and told me it's just for flavour and antioxidants. Focus on your iron tablets instead!"
> — Anjali S., Mumbai (Baby boy, 4 months)
> "Tracking my pregnancy month week by week helped me stay calm during the Anomaly scan. Knowing exactly what was developing helped me ask the right questions to my radiologist."
> — Priya R., Bengaluru (Baby girl, 11 months)
When to Call Your Gynecologist or Paediatrician
While checking your week by week pregnant status on apps is fun, certain symptoms require immediate medical intervention:
* Vaginal bleeding at any stage of pregnancy.
* Reduced fetal movement: If you don't feel at least 10 kicks in 2 hours during the third trimester.
* Sudden swelling: Extreme puffiness of the face or hands (could be Preeclampsia).
* Severe itching: Especially on palms and soles (could be Cholestasis).
* Leaking fluid: If you feel a constant trickle or a gush of water.
Frequently Asked Questions
How do I use a pregnancy calculator week by week?
To use a pregnancy calculator week by week, you simply need the date of the first day of your last menstrual period. Most calculators add 280 days to that date to give you your EDD. Note that only about 5% of babies are born on their actual due date!
Where can I find a week by week pregnancy chart for India?
Most Indian hospitals provide a week by week pregnancy chart in their "Mother and Child" tracking booklet. These charts often include the mandatory immunization schedule (like Tetanus Toxoid/Tdap) and weight gain milestones specifically calibrated for Indian BMI standards.
Is it normal to feel exhausted when I’m only 6 weeks pregnant?
Yes! In early pregnancy, your progesterone levels skyrocket. Your body is basically building a life-support system (the placenta) from scratch. Rest as much as your Mummy-ji or office schedule allows.
How many ultrasounds are standard in India?
According to FOGSI guidelines, a healthy pregnancy usually involves:
Can I eat Papaya and Pineapple?
This is a huge Indian myth! Ripe papaya and pineapple are generally safe in moderation. However, unripe (green) papaya contains latex and papain which can trigger uterine contractions. To be safe, many Indian moms avoid them entirely until after delivery.
Your body is doing something miraculous right now—literally knitting together a human being. Whether you are craving Golgappas or can't stand the smell of Tarka, remember that every week brings you closer to your little one. You've got this, Mama!
Sources & further reading
- ICMR Dietary Guidelines for Indians, 2024
- National Health Portal of India - Antenatal Care
- FOGSI - Good Clinical Practice Recommendations
Written by Dr. Ritu Sharma, MD (Obstetrics & Gynaecology)
Reviewed by TheMamaCircle Editorial Team
Last updated: 15 June 2026
This article is for general information only and is not a substitute for personalised medical advice. Always consult your paediatrician or obstetrician for your specific situation.