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How Long Can a Newborn Baby Be in a Car Seat?

How Long Can a Newborn Baby Be in a Car Seat?

Travelling with a newborn comes with unique challenges, especially when it comes to car seat safety. How long can a baby stay in a car seat? Why is limiting time important? This guide answers these questions and offers practical tips to keep your baby safe and comfortable on the road.


Introduction

When travelling with a newborn, car seat safety is a top priority for new parents. Keeping your child safe and comfortable during car rides is essential, as is understanding how long they can safely stay in their car seat.

This guide covers what parents need to know about car seat safety for newborns. It includes recommended time limits, risks of long use, and tips for safe and easy car trips. Let’s address the key question: how long can a newborn baby safely stay in a car seat?

Mother checking their baby in a car seat

How Long Can a Newborn Stay in a Car Seat?

The 2-Hour Rule Explained

The general advice for newborns is to limit their time in a car seat to no more than two hours at a stretch. This recommendation comes from research that shows the risks of keeping a baby in a semi-upright position.

This position is common in car seats and can be harmful if used for long periods. Studies show that staying in this position for a long time can affect a baby’s breathing. It can also raise the risk of low oxygen levels, especially in young or pre-term infants.

For parents embarking on longer journeys, it’s essential to plan regular breaks every two hours. During these breaks, take your baby out of their car seat, allow them to stretch, and ensure they remain comfortable and safe.

Shorter Journeys for Newborns

For the youngest travellers, especially newborns, it’s best to keep trips short. Aim to limit travel to about 30 minutes when you can.

This is important for babies in their first weeks of life whilst their neck muscles are still developing. They may be more sensitive to a semi-reclined seated position.

When taking long trips you should:

  • Make sure to stop often.
  • Bring important items like a large blanket or mat.
Baby holding mothers hand in a car seat

Why Can’t Newborns Be in Car Seats for Long?

The Risks of Prolonged Sitting

Newborn bodies are delicate and still developing, which is why limiting their time in car seats is crucial. Spending too much time in a car seat can restrict a baby’s airway. This happens because of the semi-upright position, which may lead to breathing issues. This is especially concerning for young babies who don’t yet have the head and neck control to stay in a safe position.

Additionally, spending too much time in a car seat can lead to spinal stress. Newborn spines are still developing, unlike adults. The curved position from car seats is not good for their comfort or growth in the long run.

Sleep Safety in Car Seats

Babies can safely fall asleep in car seats during travel, but they should be moved to a flat surface after the journey as car seats are designed for transportation, and not as a regular sleeping space.

When a baby remains in a car seat for too long, particularly while sleeping, the risk of reduced oxygen levels can increase.

To keep your baby safe, you should move them to a firm, flat sleeping surface such as a cot or travel system / pram as soon as you arrive at your destination.

Mother putting their baby into a 360 spin car seat

Is It OK to Put a Newborn in a Car Seat?

Car seats are a vital safety feature and are essential for transporting newborns securely. Modern infant car seats are designed to keep babies safe during travel by supporting their delicate bodies and securing them in case of an accident. However, it’s crucial to use them properly and understand their limitations.

Choosing the Right Car Seat

Newborns must always be placed in a rear-facing car seat. These seats provide crucial support for a baby’s head, neck, and spine, offering the best protection in case of a collision. Ensure that the car seat is appropriate for your baby’s size and weight. Most car seats for newborns include inserts to provide additional support and comfort for small or premature babies.

Installation is Key

Did you know that nearly 80% of parents install car seats incorrectly? To keep your baby safe, you should check that you have fitted the seat correctly. Follow the car seat manufacturer’s guidelines carefully. If you’re unsure, many retailers such as ourselves offer free car seat installation checks or demonstrations.

While car seats are necessary for travel, it is essential to avoid using them for longer than required as an alternative for a cot, pram, or high chair, as can risk you childs comfort or health.

Parent lifting a baby out of the car in their infant carrier

At What Age Can a Baby Be in a Car Seat for Longer Than 2 Hours?

The two-hour rule applies to all babies and young children, not just newborns. However, as your baby grows, their body becomes better equipped to handle long distances in a car seat.

Once your baby reaches six months or older, they typically have stronger neck and core muscles, which helps them maintain a safer posture in the semi-upright position. Even so, it’s still important to take regular breaks during long journeys, regardless of age. Frequent stops to let your child stretch, move around, and have a change of scenery can prevent discomfort and ensure their safety.

Why Regular Breaks Are Essential at Any Age

No matter your baby’s age, prolonged sitting can lead to stiffness and discomfort. Regular breaks are an opportunity to:

  • Check your baby’s positioning.
  • Ensure they haven’t become too warm or uncomfortable.
  • Give them a chance to move around and relax their muscles.

Ultimately, while older babies may tolerate slightly longer car journeys, maintaining the habit of frequent stops is a good practice.

Parent pushing a baby in their car seat on a pushchair frame

Tips for Safe and Comfortable Car Journeys with a Newborn

Preparing for the Journey

Before hitting the road, double-check that your car seat is installed correctly and securely. Refer to the manufacturer’s instructions or seek assistance from a car seat safety professional if needed. Preparing your car and packing thoughtfully can also make the journey smoother.

  • Pack Essentials: Include items such as a blanket, baby wipes, nappies, a spare outfit, and feeding supplies.
  • Organise a Nursery Bag: Keep essentials within easy reach for quick access during breaks.
  • Check the route. Find good places to stop for breaks. Look for spots with space to feed or change your baby.

Keeping Baby Comfortable

Newborns are sensitive to their surroundings, so creating a calm and comfortable atmosphere in the car is key.

  • Use a Newborn Insert: This helps cocoon your baby and keep them securely supported.
  • Regulate Temperature: Remove any bulky outerwear, like snowsuits or coats, once in the car, and use a removable blanket for warmth instead.
  • Block Harsh Sunlight: Use window shades or a canopy to protect your baby from direct sunlight.

Planning Breaks

Regular breaks are essential for your baby’s health and well-being during car journeys.

  • Stop at least every two hours, or sooner for younger babies, to let them stretch and move.
  • Lay out a clean blanket for your baby to lie flat and have a stretch during breaks.
  • Use these stops to check for any signs of discomfort or overheating.

By preparing ahead of time and following these tips, you can ensure that your baby’s journey is as safe and enjoyable as possible.

Parent Carrying a Baby in a Car Seat

Frequently Asked Questions About Car Seats

Can My Baby Nap in the Car Seat?

Yes, it’s perfectly safe for your baby to fall asleep in the car seat during travel. However, it’s important to avoid using a car seat as a regular sleeping environment. Once you reach your destination, transfer your baby to a firm, flat surface for prolonged naps.

What Should I Do If My Baby Slumps Forward in the Car Seat?

A slumped position can block your baby’s airway, so it’s important to stop right away if this happens. Take them out of the car seat, adjust their position, and make sure the seat properly supports their head and neck.

Is It Safe to Use a Second-Hand Car Seat?

While second-hand car seats may seem like a cost-effective choice, they are generally not recommended. You can’t be certain of their history, and hidden damage could compromise their safety. Always opt for a car seat that meets current safety standards, such as ECE R44.04 or i-Size (R129).

How Can I Keep My Baby Cool or Warm in the Car?

Temperature control is crucial for your baby’s comfort and safety. In warmer weather, use breathable clothing and keep the car well-ventilated. In colder months, dress your baby in layers that can be easily removed and avoid bulky outerwear in the car seat. Always check your baby’s back or tummy to ensure they aren’t too hot or cold.

What Are the Benefits of Rear-Facing Car Seats?

Rear-facing car seats provide superior protection for your baby’s head, neck, and spine, particularly in the event of a collision.

It is recommended to keep your baby in a rear-facing seat for as long as possible, up to the weight or height limit of the seat.

baby-in-car-seat-2-800x400

Final Thoughts on Car Seat Safety for Newborns

Traveling with a newborn needs careful planning. By following expert advice and safety tips, you can keep your baby safe and comfortable during the trip.

Always keep the two-hour rule in mind. Plan regular breaks during a long car journey and always use the right car seat for your baby's size and age. While car seats are essential for safe travel, they should not replace a flat environment for your baby to sleep once you’ve reached your destination.

If you have any concerns about your baby’s ability to travel safely in a car seat, such as issues related to their breathing, posture, or medical conditions, please consult your healthcare provider or a medical professional for advice.

By taking these steps and remaining attentive to your baby’s comfort and positioning, you can enjoy stress-free journeys while keeping your newborn safe. Always double-check that your car seat is properly installed and conforms to the latest safety standards. If in doubt, consult a professional or retailer for guidance. The Lullaby Trust also have excellent advice on their website.