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What Size Nappies For Newborn? [Know It Today]

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When you have a newborn baby, the number one concern of both parents is probably going to be how to keep them clean and dry. One way to do this is by using disposable nappies or cloth nappies.

The question becomes what size nappy should I use for my newborn?  This blog will help you find out which size nappy would work best for your little one!

The benefits of using nappies

1. They’re soft and thick, providing comfort for your child (and you too).

2. They soak up any mess so it doesn’t reach the clothes below, meaning no nasty surprises when changing them! This is especially helpful if your baby is prone to large amounts of poo or pee.

3. You can choose to use disposable ones or cloth ones depending on your preference. Both have their benefits, but the disposable ones are much more convenient!

Especially if you’re out somewhere and need to change them quickly without access to a washing machine. Or if you just don’t want to go through the hassle of washing some at home.

4. Nappies are cheap and can be bought from most stores. They make your life much easier as a new parent, as they take away all of the stress of worrying about wiping poo off your baby’s bum! (Wipes won’t save you if there is any on their clothes though!)

5. One size fits all; They’re not too bulky or small for your child allowing them to walk and play freely without any restrictions and discomfort (and also preventing leaks.)

6. Once one nappy has been used it can be thrown in the bin with ease, meaning no fussing around with washing machines or messy bins full of soiled cloth wipes!

7. Let us not forget that they are just plain cute!

Why you should consider cloth nappies for your newborn baby?

As newborn baby aged 0 to 3 months they have sensitive skin. It is easily irritable by any change. One of the changes are the diapers that you put on your babies bottom, there are couple of reasons why cloth nappies good for newborns:-

They are made from natural fibers like soft bamboo or hemp, this helps your baby’s bum breath and won’t make his bottom sweaty. They allow air flow which help prevent diaper rash.

Cloth nappy provides gentle pressure against baby’s skin, helping to prevent redness and irritation Their absorbency works very well with tiny amounts of wetness without leaving a lot of bulk around your baby’s waist.

Some disposables can hold onto poop particles allowing them to enter into your baby’s bum.

What size nappies for newborn?

Newborns wear nappies sized XS to S. It is highly recommended not to use pre-folds with newborns, but you can certainly give it a try if you are comfortable using them.

A good fitted diaper will work fine for most people. If your baby is average or large, then choosing an infant size nappy might be necessary as well, though the smallest setting should still fit during the first couple of weeks.

If you used birth to potty training cloth diapers on an older child and they didn’t leak, then they’ll likely also work fine for a newborn.

Advantages of using reusable nappies

  • It saves you money! The initial outlay of buying reusable nappies is more than that for disposables, but you would soon recoup your costs.
  • You also save on landfill waste which is becoming an increasingly worrying problem as our population increases and natural resources decrease.
  • There are so many different types available.   It can be daunting at first if you’ve never used them before, but after a little research there are ones out there to suit every family’s needs or lifestyles whatever they may be!
  • Not only that, but as they can be made from organic cotton or bamboo, you’re also helping to protect the environment.
  • You know what’s going into your nappies!   There is no need for any harmful and unnecessary chemicals entering your child’s skin and they do not contain anything that may harm them in anyway either.
  • You can even choose reusable nappies with a waterproof outer so your little one feels wet, meaning less chance of nappy rash.
  • They are super cute! Many different brands such as specialise in making gorgeous reusable nappies that will make everyone jealous!
  • They come in every design, shape and size too so you won’t feel like you’re sacrificing modernity for your baby’s comfort!
  • They are better for the environment! Disposable nappies can take up to 500 years to break down so you can imagine how much waste is being created every single day.
  • They are also adding unnecessary chemicals into our rivers, soil and landfill which ultimately goes back into our food chain or water supply.
  • Disposables are made from bleached wood pulp which is not sustainable at all and cannot be recycled, freeing reusable nappies are the only answer!

Limitations of using reusable nappies

  • Introducing them may be difficult if your child dislikes change. If they become accustomed to disposables it can take time before they get used to using a reusable nappy, but after a while they will get used to it and hopefully, realise that reusable nappies are far better for them!
  • It can be hard when you’re out and about.  When your child is in a disposable you have the freedom of knowing where they are going to go in them, with reusable this isn’t always the case.
  • Not only does this mean having a good nosey in your bins before throwing them in so you don’t throw away a whole day’s worth of nappy in one go, but also having an emergency travel pack which may include disposable pads or liners to put inside the re-usable ones in case you cannot find a bin quickly enough.  
  • Although it is possible to take disposables with you on trips out, it will be more expensive in the long run.
  • You have to clean them! When it comes to washing your re-usable nappies you need to start off with a cold pre wash, then there are multiple different washes depending on what your nappies are made from which involve rinsing several times until no bubbles come out on the final rinse cycle. 
  • You can also buy wash bags for when on holiday so that they’re easy to clean and dry, although you would need multiple of these if washing more than once a day or if on an extended trip.


With so many different types of nappies available, it can be difficult to know which type is best for your baby.

Our blog post has provided you with the information that you need to make a decision about what size and style of nappy might work best for your newborn. We hope this article has been useful!

Related: How Much Cooled Boiled Water For Babies With Constipation

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