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True Joy Birthing
Pregnancy illustration for week 5 — baby As small as an apple seed

First Trimester · Week 5

5 Weeks Pregnant: As small as an apple seed

🍎 About the size of a apple seed 📏 ~2mm

Baby development

Your baby at 5 weeks

This week, the neural tube is forming, which will become your baby's brain and spinal cord. Another amazing detail is that the early heart tube starts developing now and will begin pulsing very soon.

Your body this week

What you might be feeling at 5 weeks

The wait for your first prenatal appointment can feel agonizing. Physically, you may notice heightened smell, mild nausea starting, breast tenderness, and frequent urination. Or you might feel completely normal — which can be its own source of anxiety.

Shelbi Kohler, certified birth doula

From Shelbi

Shelbi Kohler · mother of seven · certified birth doula

This might be the hardest week emotionally, and nobody talks about it. You know you're pregnant, but you can't see a doctor yet, you can't feel the baby, and you can't tell anyone. With my first, I spent this week googling everything that could go wrong, checking the toilet paper every single time, and driving myself crazy. What I learned by pregnancy number seven: the wait for that first appointment is agonizing no matter what, but your body knows what it's doing even when your mind doesn't. You don't need to feel any particular thing yet. Just take your prenatal vitamins and be gentle with yourself.

For you

This week is about getting through it

Scroll up to revisit your baby's development and Shelbi's encouragement for week 5. When you're ready, share this week with your partner.

Share this week

Save and share your week 5 card

Download a beautifully designed card with this week's illustration to share with family, friends, or on social media.

Shareable week card preview

Card is 1080×1080 — save the image to share via iMessage, Instagram, or Facebook.

Common questions

5 weeks pregnant: your questions answered

Why won't my doctor see me yet? +

Most providers schedule the first prenatal appointment between 8-10 weeks. This is standard — the embryo is too small to see or measure meaningfully before then.

I don't feel pregnant — is that normal? +

Yes. Many women have no symptoms at 5 weeks. Symptoms typically begin around weeks 6-8, but some women feel fine throughout early pregnancy.

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