Week 6: A flickering heartbeat
You’re 6 weeks pregnant — about 34 weeks to go. Your baby is roughly the size of a sweet pea.
Size of
a sweet pea
Length
0.6 cm
0.2 in · crown to rump
Weight
—
Your baby this week
A tiny heart is now beating, often visible on an early ultrasound at around 110 beats per minute. Limb buds appear and the face begins to take shape with dark spots where the eyes will be.
Your body & how you might feel
Morning sickness can peak around now — though it can strike any time of day. Smells may suddenly seem overpowering.
Common symptoms at week 6
- Morning sickness
- Heightened sense of smell
- Mood swings
- Bloating
This week’s tip: Keep plain crackers by the bed and eat a few before you get up — an empty stomach makes nausea worse.
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 6 FAQs
How big is the baby at 6 weeks?
At 6 weeks pregnant, your baby is roughly the size of a sweet pea, about 0.6 cm (0.2 in) long. These are typical averages — every baby grows at its own pace.
How many months is 6 weeks pregnant?
6 weeks pregnant is about 1 and a half months, in the first trimester, with about 34 weeks to go until your due date.
What are common symptoms at 6 weeks?
Common experiences around week 6 include morning sickness, heightened sense of smell, mood swings, bloating. Symptoms vary widely — contact your provider if anything worries you.