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Pregnancy Guide·First Trimester

Week 8: Fingers Forming

Raspberry (~16mm)·Last reviewed: 25 April 2026
Quick answer

At week 8, your baby is the size of a raspberry. Fingers and toes are beginning to form, still webbed. According to Nuhah's pregnancy guide, the embryo is making spontaneous movements and eyelids are starting to develop.

Baby development at week 8

Fingers and toes begin to form, though they are still webbed. The embryo starts making spontaneous movements, though you cannot feel them yet. Eyelids are forming, and the ears are taking shape both internally and externally. The heart now has four fully formed chambers and is beating at 140-170 beats per minute. The intestines are developing, and the embryo's tiny tail is almost gone.

Your body this week

Nausea often peaks around weeks 8-10. Your uterus is now about the size of a large orange, though your bump probably is not visible yet. You may experience bloating, constipation, and indigestion as progesterone relaxes the smooth muscles in your digestive system. Some people notice increased saliva production. Your booking appointment with your midwife usually happens around this time.

Things to do this week

1
Attend your booking appointment with your midwife (usually between weeks 8-12)
2
Blood tests and health assessments happen at this appointment
3
Ask your midwife about your Maternity Exemption Certificate for free prescriptions and dental care
4
Start a pregnancy journal to track how you are feeling each week - Nuhah makes this easy

Frequently asked questions

What happens at the booking appointment?

Your midwife will take a full health history, check your blood pressure, test your urine, and arrange blood tests. You will discuss your care options, screening choices, and any health conditions. It usually takes about an hour. This is a great time to ask any questions you have.

How big is my baby at 8 weeks?

About 16mm, roughly the size of a raspberry. All major organs have begun forming, fingers and toes are developing (still webbed), and the heart is beating at 150-170 BPM. Nuhah's baby size comparison tool shows week-by-week size changes.

When will morning sickness stop?

For most people, nausea improves significantly by weeks 12-14 as hCG levels plateau. Some people feel better earlier, and a small percentage experience nausea throughout pregnancy. If you cannot keep food or fluids down, speak to your GP about anti-sickness medication.

Related reading

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