from 11 full weeks + 0 days to 11 full weeks + 6 days
Size of a lime
- The fetus is about 5-6 cm and weighs around 14 grams.
- Reflexes are developing — the fetus can grasp and suck.
- Nails are beginning to grow on fingers and toes.
- The sex organs are developing but usually cannot be seen on ultrasound yet.
- The kidneys are beginning to produce urine.
Physical changes
- The uterus is growing above the pubic bone and your belly may start to show.
- The skin may darken in certain areas — the nipples and a line on the abdomen (linea nigra).
Common symptoms
- Nausea usually decreases noticeably for most people.
- Dizziness may still occur.
- Increased appetite as nausea subsides.
- Constipation may persist.
Emotional changes
- Many choose to share the news of their pregnancy now, as the risk of miscarriage has decreased significantly.
- Many choose to announce their pregnancy after week 12.
- The last week when folic acid supplementation is considered extra critical — but you can continue if you wish.
- Book an appointment for the routine ultrasound in weeks 18-20 if it hasn't been done already.
Appointments & check-ups
- The combined screening test can still be done if you haven't had it.
- The routine ultrasound is typically booked for weeks 18-20.
Now that nausea often subsides, it can be a good time to establish healthy eating habits for the rest of the pregnancy.
Good to eat
- A varied and nutritious diet — enjoy the return of your appetite.
- Fiber-rich foods such as oatmeal, fruit and vegetables to counteract constipation.
- Dairy products for calcium.
Be aware of
- Do not eat double portions just because you are pregnant — you only need about 300 extra calories per day during the second trimester.
Avoid
- Licorice in large amounts — it can affect blood pressure.
- Alcohol.
Supplements
- Folic acid can be phased out after this week, but it is harmless to continue.
- Vitamin D 10 micrograms daily is recommended throughout pregnancy.
With more energy, you can increase your exercise intensity again. Aim for at least 30 minutes of moderate activity most days.
Suggested activities
- Walking and light jogging
- Swimming
- Group fitness classes adapted for pregnancy
Avoid
- Contact sports and activities with a high risk of falling
- Heavy lifting with straining
Pelvic floor exercises
Pelvic floor training should be a daily habit. Squeeze and hold for 10 seconds, release and repeat 10 times.
Sources
The content on this website is based on information from 1177.se and the Swedish Food Agency. It does not replace professional medical advice. Always contact your midwife or doctor with questions about your pregnancy.