How to Get Your Baby Into the Optimal Position

The optimal foetal position for birth is anterior, meaning your baby is head-down, facing your back, with their chin tucked into their chest.

This position often helps labour progress more smoothly and may reduce the likelihood of interventions.

From around 32 weeks onwards, simple daily habits, gentle movement, and specific pregnancy exercises can help encourage your baby into this position.

If you've been told your baby is posterior, breech, or simply isn't quite where you'd like them to be, you're certainly not alone.

Many mums reach the final weeks of pregnancy wondering whether there's anything they can do to help.

The good news is that while you can't force a baby to turn, there are several safe ways to encourage optimal positioning.

Contents:

1. What is the optimal fetal postion?
2. When does baby get into position?
3. Daily habits that encourage anterior positioning
4. What exercises can encourage optimal foetal positioning?
5. How can I encourage a posterior baby to turn?
6. What if my baby is breech?
7. Can a peanut ball help with optimal positioning during labour?
8. When should you seek extra support?
9. Frequently Asked Questions

What is the optimal fetal position?

The optimal foetal position for birth is known as the left occiput anterior (LOA) position. In simpler terms, your baby is:

• Head down
• Facing your back
• Slightly towards your left side
• Chin tucked towards their chest

This position allows the smallest part of your baby's head to move through your pelvis during labour.

Why does optimal positioning matter?

When babies are in an anterior position, labour can sometimes be:

• Shorter
• More comfortable
• Less likely to require assisted delivery
• Less likely to involve back labour

That said, plenty of babies are born safely from other positions too. A baby being posterior or breech doesn't automatically mean there will be complications.

What's the difference between anterior, posterior, breech and transverse?

 

When does baby get into position?

Most babies naturally move into a head-down position between 32 and 36 weeks of pregnancy.

As your baby grows and space becomes more limited, they begin settling into the position they are likely to stay in for labour.

What happens between 32 and 36 weeks?

During this period:

• Most babies turn head down naturally
• The uterus stretches to accommodate baby's growth
• Your baby's movements may feel larger but less dramatic
• Position changes can still happen relatively easily

What if my baby is still not head down after 36 weeks?

Many babies continue turning after 36 weeks. However, as space becomes tighter, it becomes harder for them to move.

If your midwife suspects your baby is breech or transverse, you may be offered additional monitoring and discussions about options such as External Cephalic Version (ECV).

What does it mean if my baby is posterior?

A posterior baby is still head down, but they are facing your tummy rather than your back.

Many posterior babies rotate naturally during labour. Others remain posterior throughout labour and can still be born vaginally. However, posterior positioning can sometimes cause stronger back pain and a longer labour.

Daily habits that encourage anterior positioning

Small changes throughout your day can encourage your baby to settle into an anterior position.

1. Sit upright rather than reclining

When you sink into deep sofas or recliners, your pelvis tilts backwards.

Try to:

• Sit on a dining chair rather than a sofa
• Keep your knees lower than your hips
• Use a cushion behind your lower back for support

2. Lean forward when sitting

Forward-leaning positions create more space at the front of your pelvis.

This is one reason many midwives recommend sitting on a birthing ball during late pregnancy.

A pregnancy ball naturally encourages:

• Good posture
• Gentle pelvic movement
• Forward positioning
• Core engagement

3. Sleep on your left side

Left-side sleeping is already recommended during pregnancy, and it may also help encourage good foetal positioning.

Try placing a pregnancy pillow between your knees to keep your hips aligned and comfortable overnight.

4. Avoid deep sofas and recliners

A quick evening on the sofa won't harm your baby. However, spending several hours each day slouched backwards may not encourage optimal positioning.

Where possible:

• Sit upright
• Change position regularly
• Get up and walk every hour

5. Walk every day

Walking remains one of the simplest and most effective forms of pregnancy exercise.

Benefits include:

• Gentle pelvic movement
• Improved circulation
• Reduced stiffness
• Encouraging baby to settle lower into the pelvis

Aim for a comfortable pace rather than trying to hit step targets.

What exercises can encourage optimal foetal positioning?

While no exercise guarantees your baby will turn, some movements may help create space within the pelvis and encourage good positioning.

Birthing ball hip circles

One of the most popular exercises recommended by midwives.

How to do it:

1. Sit comfortably on your birthing ball.
2. Keep both feet flat on the floor.
3. Slowly circle your hips clockwise.
4. Repeat in the opposite direction.
5. Continue for 5 to 10 minutes.

Hands-and-knees rocking

This gentle movement helps relieve lower back tension while encouraging baby to move away from the spine.

1. Start on all fours.
2. Slowly rock backwards.
3. Rock forwards again.
4. Repeat for 2 to 5 minutes.

Pelvic tilts

Pelvic tilts help improve mobility through the lower back and pelvis.

1. Start on hands and knees.
2. Tuck your pelvis underneath.
3. Gently arch your back upwards.
4. Return to neutral.

Repeat slowly and comfortably.

Walking with high knees

This encourages pelvic movement and can feel particularly comfortable in late pregnancy.

Try:

• Short walks
• Gentle stairs
• Slow marching movements at home

Forward-leaning inversions

These exercises are designed to temporarily create additional space within the pelvis.

However, they are not suitable for everyone. Always speak to your midwife before attempting inversions, particularly if you have high blood pressure, dizziness, placenta complications, or other pregnancy concerns.

How can I encourage a posterior baby to turn?

Posterior babies are often called "back-to-back" babies.

Many rotate naturally without any intervention, but some positioning techniques may encourage turning.

What does posterior labour feel like?

Posterior labour is often associated with:

• Intense lower back pain
• Irregular contractions
• Longer labours
• Increased pressure through the back

Not everyone experiences these symptoms, but they are common.

Three exercises that may help

1. Birthing ball circles

The gentle movement of a maternity ball encourages pelvic mobility and can help baby rotate.

2. Hands-and-knees positions

Many mums find spending time on all fours relieves pressure and encourages movement.

3. Lunges and stair walking

These asymmetrical movements may create more room within the pelvis.

Should I try Spinning Babies techniques?

Spinning Babies has become increasingly popular among expectant parents.

Many of the exercises focus on improving balance, flexibility, and space within the pelvis. While many women find them helpful, evidence remains mixed. They should be viewed as tools that may encourage positioning rather than guaranteed solutions.

What if my baby is breech?

A breech baby has their bottom or feet closest to the birth canal rather than their head.

Around 3-4% of babies remain breech at term.

When do breech babies usually turn?

Many breech babies turn naturally before 36 weeks.

Even after this point, some babies continue to rotate independently.

What is ECV?

ECV stands for External Cephalic Version.

This procedure is usually offered after 36 weeks and involves a healthcare professional applying gentle pressure to your abdomen to encourage your baby into a head-down position.

The NHS reports that ECV is successful for around half of women who have the procedure.

What about alternative approaches?

You may hear about:

• Moxibustion
• Acupuncture
• Chiropractic care
• Specific exercises

Some women report positive experiences, but scientific evidence is mixed. Always discuss alternative therapies with your healthcare provider first.

Can a peanut ball help with optimal positioning during labour?

A peanut ball is a peanut-shaped inflatable ball used during labour.

Unlike a birth ball, it is usually used while lying in bed.

Why do peanut balls help?

• Open the pelvis
• Encourage baby to descend
• Promote rotation
• Support comfortable labour positions

They are particularly useful for women who have epidurals and are spending more time in bed.

Peanut ball positions for posterior babies

Common positions include:

• Side-lying with the peanut ball between the knees
• Side-lying lunge positions
• Semi-reclined positions supported by the peanut ball

Many maternity units now use peanut balls for labour routinely during labour.

When should you seek extra support?

If you're worried about your baby's position, don't struggle alone.

Speak to your midwife if:

• You're approaching 36 weeks and baby isn't head down
• You've been told your baby is breech or transverse
• You're experiencing significant pelvic pain
• You want extra help on exercises or positioning

Additional advice on optimal fetal positioning is always available and can come from:

• Your community midwife
• Women's health physiotherapists
• Antenatal educators
• Hypnobirthing practitioners

Remember, babies are wonderfully unpredictable. Sometimes they turn at the last minute, and sometimes they choose their own route entirely.

Frequently Asked Questions

How can I tell what position my baby is in?

It can be difficult to accurately determine your baby's position yourself. Some women notice stronger kicks under their ribs when baby is head down, while others feel movements at the front of their bump when baby is posterior. However, the most reliable way to identify position is through a midwife examination. Your midwife can feel your abdomen to determine where your baby's back, head, and limbs are located. If there is any uncertainty, an ultrasound scan may be recommended.

At what week should baby be head down?

Most babies move into a head-down position between 32 and 36 weeks of pregnancy. By 36 weeks, the majority of babies are preparing for birth in a head-down position. However, some babies turn later than this, and others may continue changing position right up until labour begins. If your baby is not head down after 36 weeks, your midwife will discuss your options and any additional monitoring that may be needed.

Can a birthing ball really help turn a posterior baby?

A birthing ball cannot guarantee that a posterior baby will turn, but it can encourage good posture and pelvic mobility. Sitting upright and leaning slightly forward on a birth ball may help create more space for your baby to rotate naturally. Many midwives recommend birthing balls because they support movement, comfort, and positioning throughout late pregnancy. Think of it as creating favourable conditions rather than actively turning your baby.

What's the success rate of ECV for breech babies?

External Cephalic Version (ECV) is successful in approximately 50% of cases. Success rates can vary depending on factors such as whether this is your first pregnancy, the amount of amniotic fluid present, and your baby's position. If ECV is successful, it may reduce the likelihood of needing a planned caesarean birth for breech presentation. Your healthcare team will explain both the benefits and risks before the procedure.

Does optimal positioning really make labour easier?

Optimal positioning may help labour progress more efficiently because the smallest part of your baby's head enters the pelvis first. Babies in an anterior position are often associated with shorter labours and less back pain. However, every birth is different. Many women have straightforward births with posterior babies, and some women with perfectly positioned babies still experience long labours. Positioning is only one factor among many that influence the birth experience.

Ready to encourage optimal positioning?

As you approach the final weeks of pregnancy, small daily habits can make a big difference. Sitting on a pregnancy ball, staying active, sleeping on your side, and practising gentle exercises may all help encourage your baby into an anterior position.

If you're preparing for labour, a quality maternity ball for pregnancy and a peanut ball for labour can be valuable tools to add to your birth preparation toolkit. They support movement, comfort, and positioning throughout the final weeks of pregnancy and labour itself.

Written by Leah Clements
Content Creator at BABYGO® for pregnancy, postpartum and baby care content.