34 Weeks Pregnant

34 weeks pregnant: baby size, position and third trimester symptoms

At 34 weeks pregnant, you are in the third trimester and often described as about 8 months pregnant. This week follows 33 weeks pregnant, and the next page is 35 weeks pregnant.

Your baby may weigh around 2.2 kg, though individual growth varies. The skin is smoother, the body is gaining fat, and some lanugo and vernix may be reducing as birth gets closer.

Many babies are head-down by this stage, but position can still change. If your baby is breech or transverse, your provider will keep checking and discuss options closer to term. A baby born at 34 weeks is premature and may need neonatal care, even though outcomes are often good with modern support.

Your body at 34 weeks pregnant

Tiredness can return in the final weeks. If you have been sitting or lying down for a long time, get up slowly to reduce dizziness. Softer joints and looser ligaments are part of your body's preparation for birth, but they can also make balance and pelvic discomfort harder.

Braxton Hicks contractions may become more noticeable. They are usually irregular and ease with rest, hydration or changing position. Call your clinician if contractions become regular, painful or come with bleeding, fluid leaking, pelvic pressure or reduced baby movements.

Swollen feet and hands can happen, but sudden swelling of the face or hands, severe headache, vision changes or upper abdominal pain needs urgent medical advice.

What to do this week

• Choose comfortable, stable shoes and avoid heavy lifting if it strains your back or pelvis.
• Arrange care for older children, dependants or pets for when labour starts.
• Review your hospital bag and practical newborn essentials without leaving every purchase until the last minute.
• Use the pregnancy calculator for date estimates, but follow the due date confirmed by your clinician.

Frequently asked questions about 34 weeks pregnant