Millie Mackintosh has shared that her baby daughter, Sienna, has been diagnosed with hip dysplasia - meaning she has to wear a special harness. The former Made In Chelsea star told followers she was 'shocked and saddened' by the news, and that Sienna - who is three months old - will have to wear a harness all the time for 6-12 weeks.
Mum-of-one Millie wrote: 'It's been an emotional few days over here…Sienna had a routine hip scan at 6 weeks because she was breech from 28 weeks onwards, it showed one hip socket was under developed but I was reassured it was likely to sort itself out by 12 weeks, but they booked her in for another scan just to make sure.
'Despite being naturally worried initially, I put it to the back of my mind and got on with things. But when we went for our second scan, I was shocked and saddened to learn she has in fact got developmental hip dysplasia and the treatment is to wear a special harness all the time for 6-12 weeks.'
The NHS describes hip dysplasia as 'a condition where the ball and socket joint of the hips does not properly form in babies and young children'.
Millie continued, 'Apparently, it has a 90% chance of totally correcting her hip, so she hopefully shouldn’t need surgery or have any issues with her movement, so we are remaining positive and grateful that we found out early. The hardest part is that I can’t hold her properly to cuddle her and finding a comfortable breast-feeding position is really difficult while we adapt to this change in our reality, a reality that we’ve worked so hard on! It feels like we are back at the newborn stage, her routine has gone out the window and we are having to learn how to care for her all over again.'
Millie and her husband Hugo Taylor welcomed their baby girl in May, and posted the first photo of their child a month later. 'The first four weeks of your life have been the best four weeks of mine', she wrote. 'Thank you for making me a Mummy darling girl.' A week later, the pair revealed the baby's seriously cute name: Sienna Grace.
Ahead of the birth, the former reality star revealed her plans to take a break from social media as she prepared to welcome her daughter. 'Signing off for a while - looking back on the last nine months, despite its challenges, it’s been a real blessing,' she wrote on Instagram. 'The unwavering support I’ve had from you all as a community has been such a comfort to me. Social media, for all its negatives, really has some sparkling gems of positivity along the way and connecting with you all has really helped me through my pregnancy struggles.'
She added, 'When I return I shall continue to be open and honest sharing my experiences and early days of motherhood. Until then, it’s with a huge, heartfelt thank you from me for all the support. Now onto the next part of the journey! #fourthtrimester #seeyouontheotherside.'
Read more to discover what Millie had in her hospital bag...
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Inside Millie Mackintosh's hospital bag - slider
![millie macktintosh hospital bag](https://images.bauerhosting.com/legacy/media/5ea9/7c50/dabe/18e6/d123/fb2e/millie-mackintosh-hospital-bag-15.png?auto=format&w=1440&q=80)
John Lewis & Partners Baby GOTS Organic Cotton Hat, Pack of 2, One Size, White
These sweet little hats are essential for regulating the baby's temperature.
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Homasy 130ml Aroma Diffuser with 8 * 5ml Essential Oils Set
This set includes relaxing lavender and eucalyptus.
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Lansinoh HPA Lanolin Nipple Cream 40ml
Nipple cream can be a life saver if you're breastfeeding.
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snuggle knit swaddle blanket
Aden and Anais does a gorgeous range of blankets and swaddling cloths.
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The Ordinary Hyaluronic Acid 2% + B5 30ml
Millie says it's important for her to stay moisturised and comfortable during a stay in hospital.
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Sleep Mask in Caramel
This one's a little pricey, but worth it for getting some shut-eye.
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Faux-Fur Hot-Water Bottle
Hot water bottles help Millie with her back pain, and a fluffy one would be a perfect comfort during labour.
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Invisibobble Original Hair Tie - Crystal Clear
If you overheat during labour a hairband is essential for keeping sweaty hair out of your face.
![millie macktintosh hospital bag](https://images.bauerhosting.com/legacy/media/5ea9/6606/dabe/18ca/6723/fa5e/millie-macktintosh-hospital-bag-17.png?auto=format&w=1440&q=80)
Lansinoh Disposable Breast Pads, Pack of 60
Another hospital bag classic.
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Soft Modal Maternity Dressing Gown
This comfy robe would be great for keeping warm when walking to the bathroom.
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John Lewis & Partners Marble Soft Cover A5 Notebook
Millie says her mum kept a birth journal while she was in hospital, we love this idea, it would be a perfect idea for a memory box for your baby.
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The Little Book of Self-Care for New Mums (Hardback)
Some light reading if things are progressing slowly or you get a little, ahem, spare time?
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800ml powder pink tough canteen – stainless steel bottle
Hydration is key, and this water bottle has a handy straw like Millie's.
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Black Lace Neckline Maternity & Nursing Nightie
Millie says these strappy black nighties will keep her cool and hide any stains.
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5 Pack No VPL Microfibre High Rise Full Briefs
Black pants. Enough said.
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Vitamin E Intensive All Over Body Cream 475ml
Millie says she'll be packing a body cream for a bit of added luxury.
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Cotton Maternity & Nursing Bra
A comfy nursing bra is on Millie's essentials list.
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Revolution Skincare Hyaluronic Acid Overnight Hydrating Face Mask
A hydrating overnight mask features in Millie's wash bag too.
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Tena Silhouette Underwear High Waist Plus Black Medium Pack
Not the most glam, but definitely a life saver, according to Millie.
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Mario Badescu Facial Spray With Aloe, Sage And Orange Blossom 118ml
A refreshing face spray is a great idea to pep you up in hospital.
![millie macktintosh hospital bag](https://images.bauerhosting.com/legacy/media/5ea9/698f/6110/b4f7/5e75/e4f3/millie-macktintosh-hospital-bag-29.png?auto=format&w=1440&q=80)
Birkenstock Madrid Eva Black Flat Slides
A pair of sliders or flipflops to wear on the ward or in the shower is a great addition to your bag, says Millie.
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iPad (2019) 32Gb, Wi-Fi, 10.2 inch
Keeping entertained it key - watch Friends or play games on this new iPad.
![millie macktintosh hospital bag](https://images.bauerhosting.com/legacy/media/5ea9/69ee/dabe/1839/7a23/fa7d/millie-macktintosh-hospital-bag-35.png?auto=format&w=1440&q=80)
Boots Maternity Pads 10 pack
Another essential - no need to go fancy with these.
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Biba Blooming Robe
Millie's packed a robe she likes as well as a comfy one, sometimes it helps just to feel like yourself.
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Black Poplin Puff Sleeve Smock Midi Dress
This is Millie's going home look - a simple black dress that's loose, comfy and hides any stains.
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Ear Plugs for Sleeping by Deep Sleeps (4 Pairs)
Because hospitals can be noisy and sleep is essential for mums-to-be.
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https://www.amazon.co.uk/Medela-Contact-Nipple-Shields-nipple/dp/B001UFB52G
Millie packed these nipple shields on a friend's recommendation.
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Vaseline Lip Therapy Tin Rosy Lips 20g
Dry lips are the worst - keep them moisturised with a classic tin of Vaseline.
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Silverette Nursing Cups - Soothing Sore Breasts or Cracked Nipples with Silver
Anther friend recommended these to Millie, apparently they're great for soothing sore nipples.
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This Works Deep Sleep™ Pillow Spray 75ml
Millie says anything that reminds her of home, like this sleep spray, is important for her.
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Pampers Premium Protection Size 1, 56 Nappies, 2-5kg
Millie says she's packing a few sizes of these pamper nappies.
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Pampers New Baby Size 0 Micro Carry Pack 24 nappies
This small pack of newborn nappies is the perfect size for hospital.
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John Lewis & Partners Baby Long Sleeve GOTS Organic Cotton Sleepsuit, Pack of 5, White
Plain white sleep suits are an essential for any hospital bag.
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Floral Duck Embroidered Baby Sleepsuit
We love this spring-themed sleep suit chosen by Millie - so cute.
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Anita's House Merino Cardigan and Pom Pom Hat
This is a special purchase, but the pink is gorgeous.
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Anita's House Merino Hearts Shawl
Splash out on the matching blanket for a super fancy set.
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Rachel Riley Cashmere Cardigan
Another slightly posh purchase, this cashmere cardigan also features in Millie's bag.
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Girls' Classic Cardigan
Or you could try this slightly more affordable one that Millie's also packing.
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https://www.jojomamanbebe.co.uk/girls-basic-cardigan-e5494.html
Short sleeve vests are also a great option for any hospital bag.
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Baby Muslin Embroidered Three Pack
Millie's mum gifted her some embroidered muslins and we love this idea for a sentimental gift.
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metallic silver deco dandelion classic dream blanket
This gorgeous blanket is perfect for the journey home.
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WaterWipes Baby Wipes Sensitive Newborn Skin, 720 Wipes
If you're having a baby you're sure to go through a lot of baby wipes. Stock up with this jumbo pack of Millie's picks.
READ MORE: Millie Mackintosh: ‘I’m Just Discovering How I Want To Dress My Bump’