Week 29 · Third Trimestermoderate

Anemia at 29 Weeks Pregnant

Iron-deficiency anemia is the most common nutritional deficiency in pregnancy, affecting up to 50% of pregnant women worldwide. It occurs when the body doesn't have enough iron to produce adequate red blood cells.

👶 What's Happening at Week 29

Your baby is now the size of a butternut squash.

Muscles and lungs continue maturing.
The fetus is very active — you'll feel strong kicks and rolls.
Fat continues to accumulate, making skin less wrinkled.

🔬 Why You're Experiencing Anemia at Week 29

Dramatically increased iron requirements during pregnancy (from 18 mg/day to 27 mg/day)
Blood volume increases 40–50% but red blood cell production may not keep pace
Inadequate dietary iron intake
Carrying twins or multiples increases iron demand further
Short interval between pregnancies doesn't allow iron stores to replenish

💊 Relief Tips for Week 29

Iron SupplementsFerrous sulfate, ferrous gluconate, or ferrous fumarate are the most common iron supplements. Take on an empty stomach for best absorption if your stomach tolerates it.

Vitamin C with IronTaking iron with a glass of orange juice or a vitamin C supplement significantly increases absorption.

Iron-Rich FoodsRed meat, poultry, fish, beans, lentils, tofu, fortified cereals, and dark leafy greens are high in iron.

Avoid Iron Blockers with SupplementsCalcium, coffee, tea, and dairy reduce iron absorption — take iron supplements separately from these by at least 1–2 hours.

IV Iron InfusionIf oral iron is not tolerated or absorption is severely impaired, IV iron infusion may be recommended by your provider.

📋 Other Week 29 Symptoms

Pelvic pressureFrequent urinationInsomniaHemorrhoids

See full Week 29 guide →

⚠️ Call Your Doctor If…

You feel unusually fatigued, short of breath, or lightheaded
Your skin, lips, or nails appear unusually pale
You have palpitations or a rapid heart rate
You are craving non-food items like ice, clay, or dirt (pica) — strongly associated with iron deficiency

Frequently Asked Questions

How do I know if I have anemia during pregnancy?

Symptoms include fatigue, weakness, pallor, dizziness, shortness of breath, and rapid heart rate. A blood test measuring hemoglobin and ferritin levels confirms the diagnosis — your provider will screen for this at prenatal visits.

What hemoglobin level is anemic during pregnancy?

The WHO defines anemia in pregnancy as hemoglobin below 11 g/dL in the first and third trimesters, and below 10.5 g/dL in the second trimester.

Can anemia affect my baby?

Severe untreated anemia can increase the risk of preterm birth, low birth weight, and impaired fetal iron stores. Mild to moderate anemia treated promptly does not cause these outcomes.

How long does it take for iron supplements to work?

Hemoglobin levels typically begin improving within 2–4 weeks, but it can take 3–6 months to fully replenish iron stores.

Medical Disclaimer: This content is for informational purposes only and does not constitute medical advice. Always consult your OB/GYN or midwife about symptoms during pregnancy.