Week 11 Pregnancy

First Trimester

Last reviewed: July 2026

11 weeks pregnant at a glance

You are in the first trimester.
Your baby is roughly the size of a lime.
The dating scan is often scheduled for this week or next.
Every pregnancy is different, so don't worry if your experience varies slightly.

You are 11 weeks pregnant and in your first trimester. Your baby is about the size of a lime. This week's key development: Kicking Into Gear. NHS note: The dating scan is often scheduled for this week or next.

The Dating Scan Window

Between weeks 10 and 14, you'll be offered your first ultrasound scan. This dates your pregnancy more accurately and checks for multiple babies.

This page is for general pregnancy planning and date guidance only. It is not medical advice, diagnosis, or treatment. Pregnancy dates are estimates and can change after a scan or advice from your midwife, GP, or maternity team. Always speak to a qualified healthcare professional if you have symptoms, concerns, or questions about your pregnancy.

Week 10

Week 12

Baby's Development

Your baby is about the size of a lime.

Kicking Into Gear — Your baby is becoming remarkably active — stretching, rolling, and even hiccuping. Fingers and toes are fully separated. The head still makes up nearly half of your baby's body length as the brain continues its extraordinary development.

Lime

Approx. 4.1cm

Your Symptoms

Increased vaginal discharge (leukorrhea)
Faintness or dizziness
Metallic taste in mouth

Every pregnancy is different. You may experience all, some, or none of these symptoms — and that's completely normal. If anything concerns you, speak to your midwife.

NHS Appointments

The dating scan is often scheduled for this week or next. It's an exciting milestone!

Practical Advice for Week 11

Nutrition

Continue folic acid and vitamin D.
Eat iron-rich foods to help prevent anaemia — spinach, lean meat, dried fruit.
Snack on nuts and seeds for healthy fats and energy.
If cravings for non-food items (pica) occur, tell your midwife — it can indicate iron deficiency.

Exercise

Keep up pelvic floor exercises — they reduce the risk of incontinence later.
Try a pregnancy exercise class — many UK gyms and leisure centres offer them.
Gentle stretching in the morning can ease stiffness.
Avoid sit-ups and crunches from now on.

Wellbeing

Increased vaginal discharge (leukorrhea) is normal and nothing to worry about.
Dizziness can occur as your blood pressure adjusts — stand up slowly.
A metallic taste in your mouth is an odd but common pregnancy symptom.
Share your excitement — if you're ready, this is often when people start telling close friends.

Preparation

Your dating scan is imminent — it's an exciting milestone!
Decide whether you want combined screening (for Down's, Edwards', and Patau's syndromes).
If this is your first baby, start looking at antenatal class options (NHS and NCT both offer them).
Make sure your car has enough petrol to get to hospital at short notice — just in case.

Tip of the Week

Eat iron-rich foods like spinach, lean meat, or dried fruit to help prevent anaemia.

Frequently Asked Questions for Week 11

How many months is 11 weeks pregnant?

At 11 weeks pregnant, you are roughly 2 months pregnant. Remember that pregnancy is typically measured in weeks rather than months for clinical accuracy.

What size is the baby at 11 weeks?

At 11 weeks, your baby is roughly the size of a lime (about 4.1cm). Your baby is becoming remarkably active

What are the common symptoms at 11 weeks pregnant?

Common symptoms at this stage include increased vaginal discharge (leukorrhea), faintness or dizziness, metallic taste in mouth. Remember that every pregnancy is unique, and it's normal to experience different symptoms.

Is 11 weeks in the first trimester?

Yes, 11 weeks falls within the first trimester.

Are there any NHS appointments at 11 weeks?

The dating scan is often scheduled for this week or next. It's an exciting milestone!