Week 5 of 40

The Heart Begins

This week your baby is about the size of

Sesame seed

0.1 in

Your Baby This Week

The neural tube (which becomes the brain and spinal cord) is forming. The heart begins to beat, though it is too small to hear yet. Arm and leg buds are starting to appear.

Your Body This Week

Morning sickness may begin. Fatigue, sore breasts, and frequent urination are common. You may feel more emotional than usual.

Good to Do Now

Eat small, frequent meals to manage nausea. Ginger tea and crackers before getting out of bed can help. Rest when you can.

Weeks like this are when care teams begin. Whether you want an OB-GYN, a midwife, or both, the good ones book early.

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Disclaimer: This guide is for informational purposes only and does not constitute medical advice. Every pregnancy is different. Always consult your provider about your own care.