Everything you need to know about week 11 of pregnancy

11th week of pregnancy – The final spurt of the first trimester

Welcome to the 11th week of pregnancy. This week marks the end of the first trimester, and you are already very close to your second trimester – a stage in which many expectant mothers experience relief from early symptoms. Your little bundle of joy is growing rapidly and will almost double in size over the next three weeks. You may notice that your bump is slowly becoming visible and your energy is returning.

In this phase, many expectant parents start planning their first baby purchases – whether it’s the pushchair or the first clothes. Have you already told those around you about your pregnancy? In our my junior® guide, you’ll find creative ideas for announcing the news.

Week 11 of pregnancy at a glance

Your baby

• Size: 4–5 cm, weight approx. 9 g – comparable to a fig or lime.
• The liver produces bile, the pancreas secretes insulin.
• Heartbeat: 120–160 beats per minute – often visible and audible on ultrasound.
• Eyes and ears migrate to their final position, umbilical cord supplies the baby with oxygen.
  
  

Your body

• Morning sickness often subsides, energy returns.
• Growing uterus presses on bladder → more frequent urge to urinate.
• Increasing blood volume → more thirst & feelings of hunger.
  
  

Worth knowing

• Sex is usually only reliably determinable in the second trimester (notification permitted from the end of week 12).
• Sensitive skin → use mild, moisturising care.
• Start with a baby checklist now to avoid stress later.

The pram you've always wanted.

Development of the baby in the 11th week of pregnancy

Your baby now measures 4–5 cm and weighs around 9 g. The liver is producing bile, the pancreas is producing insulin, and the heart is beating strongly. Eyes and ears are moving into place, the sexual characteristics are developing, but are not yet clearly recognisable. The lungs are formed, but will only become active after birth – until then, the umbilical cord provides your little one with everything they need.

Your body

Nausea often subsides, and you gain more energy. Your growing uterus may cause frequent urination, and increased blood volume can lead to thirst and a greater appetite. Pay attention to a balanced diet and drink enough water. Oral hygiene remains important to prevent gum problems.

Tips for week 11 of pregnancy

• Patience during sex: Usually only reliably detectable in the second trimester.
• Skincare: Use mild, moisturising products.
• Planning: Organise baby purchases early.
  
  
  
  

Frequently Asked Questions about the 11th Week of Pregnancy

How big is my baby?

About 4–5 cm long, like a small fig, and weighing around 9 g.

What do I see in the ultrasound?

Head, body, limbs, fingers & toes – often with active movements and a strong heartbeat.

Am I allowed to have sexual intercourse?

As a rule, yes, provided there are no medical reasons against it.

Is it normal if the nausea subsides?

Yes, towards the end of the first trimester, the hormones stabilise.

What should I eat?

Plenty of fruit, vegetables, wholegrain products, lean protein, and foods rich in iodine.

When to start pregnancy exercise classes?

Now is a good time – with gentle, pregnancy-appropriate exercises.

The dream buggy you always wanted.

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