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Trimester 1 · week 8 of 40

8 weeks pregnant

The end of the second month brings rapid changes: arms and legs are more defined, and the embryo starts to take on more recognizable proportions.

Translated from the original Brazilian Portuguese content with the help of artificial intelligence. Read the original in Portuguese

Read about your current week or get ready for what comes next.
Visual size comparison at week 8: a raspberry
Visual reference: a raspberry. Not an individual clinical measurement.
Quick read

In 1 minute

  • Fingers and toes start to differentiate.
  • Facial structures keep maturing.
  • The first trimester can still come with a lot of tiredness.
Fetal development

How your baby is doing this week

The limbs get longer and the hands and feet keep forming. Fingers and toes start to separate. The brain, spine and other organs continue to develop rapidly. The overall shape changes week by week, even though the embryo is still only a few centimeters long.

3D artistic representation of fetal development at week 8
Artistic 3D representation. This is not an ultrasound and does not represent your baby's individual development.
Body and routine

What may change in your body

The uterus is growing, but your belly may not give the pregnancy away yet. Constipation, gas, nausea, mild heartburn and a frequent need to urinate may appear. Clear or whitish discharge may increase; a strong odor, itching or pain needs to be evaluated.

Possible steps

Care for this week

  1. Include fiber and fluids as tolerated to help your bowels.

  2. Take breaks and adjust your routine if tiredness is weighing on you.

  3. Write down questions for your appointment; early on it's easy to forget half of them when the moment comes.

Prenatal care focus

  • Initial tests may include a complete blood count, blood typing, blood glucose, urine test/urine culture and screening for infections according to protocol and history.
Twin pregnancy

If you're expecting twins

If it's a twin pregnancy, knowing whether the babies share a placenta and/or amniotic sac will be central to the follow-up plan.

Support network

For those by your side

You can take on tasks that involve strong smells, like cooking or cleaning, if they trigger nausea.

Common questions

Questions for this week

Is it OK if I don't have a bump yet?

Yes. How the belly looks varies with body shape, muscle tone, previous pregnancies and other factors.

Is discharge normal?

It can increase in pregnancy, but a change in color, strong odor, itching, burning or pain deserves evaluation.

When to seek care

  • Vaginal bleeding during pregnancy should be reported to your care team; how heavy it is, pain and gestational age change how urgent it is.
  • Severe, worsening or persistent abdominal pain deserves evaluation.
  • Fever, fainting, significant shortness of breath, chest pain or feeling very unwell need medical care.

In an emergency, go to the urgent care service in your area. This content does not replace a professional assessment.

Next · week 9

The next chapter

In week 9, a phase begins in which structures that have already formed start to grow and specialize.

See week 9

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Sources and transparency

Nilu editorial content, written from the official sources above. Individual clinical review of each week is in progress — this text is for information and does not replace your prenatal care.