First trimester

Week 8: Tiny movements

You’re 8 weeks pregnant — about 32 weeks to go. Your baby is roughly the size of a raspberry.

8 of 40 weeks

Size of

a raspberry

Length

1.6 cm

0.6 in · crown to rump

Weight

1 g

0.04 oz

Your baby this week

Webbed fingers and toes are forming, and your baby has started making tiny, spontaneous movements — far too small to feel. The tail is gone and the face is more defined.

Your body & how you might feel

Your blood volume is climbing to support the pregnancy, which can leave you tired and a little lightheaded. Many people have their first scan around this week.

Common symptoms at week 8

  • Dizziness
  • Constipation
  • Heartburn
  • Visible veins

This week’s tip: Drink plenty of water and add fibre gradually to ease constipation — a common and very manageable early symptom.

A gentle reminder: This is an estimate, not medical advice. Dates and figures are general guidance — every pregnancy is different. Your healthcare provider’s assessment, especially from an early ultrasound, always takes priority. Always speak with your provider about your pregnancy.

Week 8 FAQs

How big is the baby at 8 weeks?

At 8 weeks pregnant, your baby is roughly the size of a raspberry, about 1.6 cm (0.6 in) long and around 1 g. These are typical averages — every baby grows at its own pace.

How many months is 8 weeks pregnant?

8 weeks pregnant is about 2 months, in the first trimester, with about 32 weeks to go until your due date.

What are common symptoms at 8 weeks?

Common experiences around week 8 include dizziness, constipation, heartburn, visible veins. Symptoms vary widely — contact your provider if anything worries you.