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Mother and Baby

27 weeks pregnant – what to expect

27 weeks pregnant

This week, your baby’s eyes are changing colour, and your body’s experiencing some peculiar pregnancy symptoms. Here’s everything you need to know about your baby and your body at 27 weeks.

How big is my baby at 27 weeks?

Your baby is almost double the weight she was four weeks ago. This week, she’s nearly two pounds and around 14 and a half inches long. There’s a food comparison, of course: she’s about the size of a head of cauliflower. 

What’s my baby doing at 27 weeks?

Your baby’s brain is really active these days, as more brain tissue is developing. She’s an active foetus, sleeping and waking up regularly, opening and closing her eyes and sucking her fingers too.

If you’re feeling any small rhythmic movements that feel like belly spasms, don’t be alarmed: they're just baby hiccups! Don’t fret, as these movements are usually short-lived and don’t harm your baby at all. 

Your baby is as snuggly as ever, too: most babies this age still like to assume the cosy curled position inside the uterus, AKA the foetal position. 

In other exciting news, your baby’s auditory development will be better than ever as the network of nerves to the ears matures, and she may now recognise both yours and your partner’s voices.

Your baby’s eyes will also be developing. Her irises – the coloured part of the eye – will have started to develop pigment by now. Many babies are born with blue eyes because they’re still making melanin. Often the colour changes during infancy, going from blue to green, hazel or brown. The more melanin you have (which is dictated by your genes), the darker your eye colour. So it’s likely that if you’re brown-eyed your bub will be too. But you’ll know for sure by the time your baby is around two years old.

What is my body doing at 27 weeks?

Look down, and you don't need us to tell you that your belly will have grown by now. Your uterus will now be about the size of a basketball. Whilst it might be growing, your tummy will feel rather squished, so those big plates of pasta you were craving in the early part of your pregnancy may be harder to stomach. You may even feel nauseous after eating a large meal because you’re so full. 

You may also notice that your leg – particularly your calf - muscle spasms. Some experts think it’s due to a shortage of nutrients such as calcium and magnesium being available to your body because they’re being used to help grow your baby. Cramps are most likely to occur when you’ve been sitting or lying still for a while, so don’t be surprised if you’re woken up at night by them. 

Common symptoms to look out for:

  • Itchy tummy: Thanks to the skin stretching out across your expanding belly, your skin may become dry and itchy. Apply oils and moisturisers to the itchy areas, and if the urge to scratch is overwhelming, soak in an soothing oatmeal bath.
  • Swelling: Nearly three quarters of women experience swelling elsewhere in the body (unfortunately, it’s not just the stomach!) due to edema. This happens when fluids build up in your body tissues thanks to an increase in blood flow and pressure on the vein that returns blood from your lower body to the heart. Most commonly affecting the feet, ankles and hands, this lovely side effect usually begins somewhere around this stage of pregnancy. Don’t worry about it and bear in mind that it will disappear once your baby is born - but if the swelling seems to be excessive, check with your doctor, as it could be a sign of preeclampsia. 
  • Bleeding gums: Ah, another lovely pregnancy side effect! Your gums could be swollen, inflamed and bleeding thanks to those glorious pregnancy hormones. Although it might be tempting to stay away from floss if your gums are bleeding, it’s more important than ever to brush and floss twice a day to keep your mouth in tip-top shape. 

What to do this week:

  • Eat smaller meals: To help your changing tummy, go for smaller, more regular meals that are easier to digest.Try half a sliced avocado on wholemeal bread, summer fruits and natural yogurt topped with chopped nuts or a ham and salad pitta bread.
  • Try pregnancy yoga: To help with cramps, try some pregnancy yoga stretches (straightening out your leg and flexing your ankle and toes is a great way to do this). Going for a quick walk can sometimes help, too. You could also get your partner to massage the muscle. Probably not a good idea at 3am, though!
  • Snack before bed: To try and prevent nocturnal cramps from happening, tuck into snacks containing calcium and magnesium, such as a glass of milk and a banana. A magnesium spray might also be a good idea. 

Take me to back week 26

Take me to week 28

Read next, our 2017 Mother & Baby award winning car seats: 

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Maxi-Cosi Pebble Plus Car Seat, £165, Amazon

This i-Size seat is suitable from birth until around 12 months and won a gold award in our Best Car Seat Group 0+ category in the Mother & Baby awards. It’s travel system compatible, can be fit with ISOFIX installation and is super easy to adjust. In addition to being compatible with Maxi-Cosi prams, this car seat can also be used with Quinny, Bugaboo and iCandy pushchairs, which is a super handy feature. You can read more reviews of the Maxi-Cosi Pebble Plus Car Seat here. 
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Doona Simple Parenting by CuddleCo Infant Car Seat, £279.99, Babyandco

Winning silver in our 2017 awards as the Best Car Seat Group 0+, the first thing you'll notice about this clever little car seat is it's wheels, which allow the car seat to convert to a pram at the click of a button (literally). The Doona attaches best to an ISOFIX base, without which, inserting and removing the car seat can become niggly, yet the concept of this car seat is genius and our mums agreed. Read more real mum reviews of the Doona Simple Parenting Car Seat here. 
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CYBEX Cloud Q Plus, £240, Amazon

Winning bronze in our Best 0+ Car Seat category, CYBEX have spent a long time designing this car seat, with the help of doctors, midwives and safety experts, and it shows. With a flat lying angle between your baby’s head, neck and chest, the car seat is useful with small babies as it provides a secure and snug sleeping environment. Our mums really loved the recline feature, which is perfect for newborns. Read more reviews of the CYBEX Cloud Q Plus here. 
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Ickle Bubba Galaxy, £79, Kiddicare

Shortlisted in our Best Car Seat Group 0+ 2017 awards, the Ickle Bubba Galaxy is fitted with an Isofix Base and has double layered side impact protection and a five position, adjustable headrest that evolves with your baby. Our team of tester mums loved the newborn insert and found the seat to be super comfortable for their precious new arrival. The downside, our mums wished there was more padding to the main base. Read more reviews of the Ickle Bubba Galaxy here. 
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Joie i-Gemm Car Seat, £130, Kiddicare

Another car seat that was shortlisted in our 2017 Best Car Seat Group 0+ awards (having won bronze the year before), this car seat can be installed using a seat belt or used with an i-AnchorFIX or i-Base and is compatible with all Joie Pushchairs, plus other brands with Maxi Cosi adaptors. Our mums found the seat to be incredibly comfortable, but also easy to move in and out of the car - perfect if you're carrying a newborn baby! Read more reviews of the Joie i-Gemm Car Seat here. 
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Silver Cross Simplicity Car Seat, £150, Mothercare

Shortlisted in our 2017 awards for Best Car Seat Group 0+, this is a sturdy and practical car seat and has been designed with simplicity in mind. With colour coded indicators to help with fitting, it’s super comfortable for newborns’ as it comes with a comfort cushion, harness straps and a headrest. Our mums loved how easy to use this car seat was. Read more real mum reviews of the Silver Cross Simplicity Car Seat here. 
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Joie Every Stage, £199, Amazon

Winning gold in our Best Car Seat Group 1+ category, the Joie Every Stage can be used from birth, up to the age of around seven years old (or 36kg). Growing with your child, you can adjust this car seat in just about every way, this well designed car seat is a great investment. Our panel of mum testers loved how easy it was to fit in their cars (a great option if you're going to be moving the seat between cars) and how comfy their little one looked in the seat. Read more real mum reviews of the Joie Every Stage here. 
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Cybex Sirona Car Seat, £349, Amazon

Winning silver in the Best Car Seat Group 1+ category, this clever car seat not only rotates 360 degrees, but can be used until your little one turns four. The height adjustable headrest also allows you to keep your little one rear facing as long as possible, which is advised by many safety professionals. Our mums loved how easy the car seat was to install, and the recline angle for smaller babies, that said, a few of them found it pretty fiddly to get in and out of the car, so this might not be the best choice if you'll be moving it a lot. Read more real mum reviews of the Cybex Sirona Car Seat here. 
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Axkid Apollo High Back Booster, £115, Amazon

Winning bronze in our 2017 Best Car Seat Group 1+ awards, this car seat has been designed with side impact protection in mind. With seven different headrest heights and three seat reclines available, the car seat grows with yourr child, ensuring they are always in the safest position. Our mums loved how easy the seat was to use and comfortable their tots looked in it. They also loved the little extras, like the handy cup holder to avoid on the go spills. Read more reviews of the Axkid Apollo High Back Booster here. 

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