Pregnancy Week By Week

11 Weeks Pregnant: Development, Symptoms and Care

At 11 weeks pregnant, you may be approaching an ultrasound appointment or still waiting for early symptoms to ease. Some people begin to feel better around this time; others need ongoing help with nausea and exhaustion. Your calendar is not a deadline for feeling well.

How 11 weeks is counted

Pregnancy weeks are usually counted from the first day of your last period, not conception. With a typical 28-day cycle, 11 weeks pregnant is roughly 9 weeks after conception. Cycle variation can change this estimate.

Your baby’s development at 11 weeks

Fingernails are beginning to grow, and the developing nerves and muscles are starting to work together in small, jerky movements. It is too early to feel these movements. There is no movement pattern for you to count or monitor at this stage.

Symptoms and emotional wellbeing

Nausea may start to settle, but it can continue beyond the first trimester. If you are still struggling to eat, drink or cope with daily tasks, contact your GP or midwife rather than waiting for week 12.

It is understandable to have mixed feelings before a scan. Write down what you want to ask, and consider bringing someone you trust if the clinic permits it. Tell your care team if anxiety or low mood is persistent or is affecting your day-to-day life.

The first-trimester scan

An ultrasound around this stage can assess development, help establish pregnancy dates and check the number of babies. Ask what your particular appointment covers. It cannot identify every condition, and sometimes further imaging or assessment is needed.

If you choose combined first trimester screening, the nuchal translucency ultrasound is performed between 11 weeks and 13 weeks 6 days. The measurement at the back of the baby’s neck is combined with blood test results and other information to estimate the chance of certain chromosome conditions. Confirm your booking and blood-test timing with the clinic.

Screening is a choice

A screening result is an estimate of chance, not a diagnosis. You can ask about alternatives, including NIPT from 10 weeks, and choose whether to have screening. If a result raises concern, your clinician can explain diagnostic testing and arrange specialist or genetic counselling support.

CVS may be offered from 11 completed weeks when diagnostic testing is appropriate. It samples placental tissue and carries a small miscarriage risk. Ask what it could answer in your situation, what the procedure involves and whether you want to proceed. You do not have to make that decision from a screening report alone. Our prenatal tests guide provides an overview.

When to seek medical help

In Australia, call 000 for severe abdominal pain, heavy bleeding, fainting, collapse or feeling very unwell. Go to an emergency department immediately for shoulder-tip pain, one-sided or worsening lower abdominal pain, or dizziness. An ectopic pregnancy can cause internal bleeding without heavy vaginal bleeding. Do not wait for your next appointment. Do not drive yourself if faint or unwell.

Contact your GP or midwife straight away for other bleeding or cramps. Seek urgent medical help if vomiting means you cannot keep fluids down, or you have fever. If your usual clinician is unavailable, seek urgent care rather than waiting.

Read more about bleeding in early pregnancy and ectopic pregnancy. Symptoms need assessment; they do not establish a diagnosis on their own.