Pregnancy Week by Week: Symptoms, Nutrition & What to Expect

Pregnancy Week by Week: Symptoms, Nutrition & What to Expect

Published by HerPillow.store | Designed for Real Moms, by Real Moms

Pregnancy is a life-changing journey filled with excitement, questions, and sometimes, sleepless nights. If you’ve ever Googled “pregnancy symptoms,” “week by week pregnancy,” or “what foods to avoid while pregnant,” you’re not alone — these are among the most searched pregnancy topics online.

This ultimate guide breaks down what to expect week by week, with tips on symptoms, nutrition, and comfort strategies (including how the HerPillow® Pregnancy Pillow can help you rest better through it all).

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🌱 First Trimester (Weeks 1–12): Early Changes & Big Adjustments

Common Symptoms

Morning sickness & nausea

Fatigue

Breast tenderness

Mood swings

Frequent urination

Nutrition Tips

Take a prenatal vitamin with folic acid (to prevent neural tube defects).

Eat small, frequent meals to manage nausea.

Stay hydrated — dehydration makes fatigue worse.

💡 Comfort Tip: Even early on, many moms feel bloated or achy. Hugging your HerPillow® while side-sleeping can reduce strain and help your body adjust.

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🌸 Second Trimester (Weeks 13–27): The “Energy Boost” Stage

This is often called the honeymoon phase of pregnancy — nausea eases, energy returns, and your belly begins to show.

Common Symptoms

Baby’s first kicks and movements

Less nausea, but possible heartburn

Backaches begin as your belly grows

Skin changes (stretch marks, dark line on belly)

Nutrition Tips

Add iron-rich foods (spinach, beans, lean meats) to prevent anemia.

Boost calcium for baby’s developing bones.

Snack on high-protein options to keep your energy stable.

💡 Comfort Tip: Side sleeping becomes important for circulation. Place the HerPillow® Pregnancy Pillow between your knees and under your bump for proper alignment.

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🌙 Third Trimester (Weeks 28–40): Preparing for Baby

The final stretch! Sleep becomes harder as your belly grows heavier and symptoms intensify.

Common Symptoms

Heartburn & indigestion

Swollen feet and ankles

Back and hip pain

Shortness of breath

Stronger, more frequent kicks

Nutrition Tips

Stick to lighter meals to reduce reflux.

Add magnesium-rich foods (nuts, whole grains) for muscle relaxation.

Stay on top of hydration to ease swelling and Braxton Hicks contractions.

💡 Comfort Tip: The third trimester is when most moms say the HerPillow® Pregnancy Pillow becomes their lifesaver. Wrap the U-shape around your body to support your back, belly, and legs all at once. Elevate your feet on the pillow to reduce swelling.

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🍼 Bonus: Postpartum Recovery & Beyond

Your pregnancy pillow doesn’t stop being useful after delivery. Moms love using the HerPillow® for:

Nursing support while feeding baby

Lumbar support during recovery

Extra comfort during rest and bonding time

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✅ Weekly Checklist for Every Trimester

✔ Take your prenatal vitamins daily

✔ Eat balanced meals with protein, iron, and calcium

✔ Drink plenty of water

✔ Sleep on your side with support for your belly and back

✔ Keep track of baby’s kicks in the second and third trimesters

✔ Talk to your doctor about any unusual symptoms

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🛒 The Comfort You Deserve

Pregnancy is a journey filled with changes, but you don’t have to face them unprepared. With the right nutrition, support, and tools, you can make every week a little easier.

✨ The HerPillow® Pregnancy Pillow is designed to give moms full-body comfort from the first trimester to postpartum.

👉 Shop the HerPillow® Pregnancy Pillow here and wake up refreshed, supported, and ready to enjoy your pregnancy journey.