Medical Information
The information on this page is for educational and informational purposes only. It is not medical advice and should not be used to diagnose or treat any medical condition. Always consult your healthcare provider (doctor, midwife, or nurse) before making any decisions about your pregnancy or your baby's health.
buying-guidesComplete Nursery Setup Guide: What You Need, What to Skip, and Safe Sleep Essentials
A room-by-room nursery setup guide covering the safe sleep essentials, choosing a cot and mattress, changing area options, lighting, and what not to buy before your baby arrives.
Complete Nursery Setup Guide: What You Need, What to Skip, and Safe Sleep Essentials
The nursery industry generates enormous pressure on expectant parents to buy a carefully curated room full of matching furniture, coordinating accessories, and enough storage for a small village. Most of it goes unused. This guide cuts through that noise and tells you what actually matters, what the evidence says about safe sleep, and what you can safely skip entirely.
Fact-Checked & Transparent: This article is fact-checked against current CDC, WHO, ACOG, and NHS guidelines. All health information is based on authoritative medical sources. Last verified: June 2026.
⚠️ MEDICAL DISCLAIMER
This article is educational information only. It is NOT a substitute for professional medical advice, diagnosis, or treatment.
Always consult your pediatrician or healthcare provider before making any medical decisions for your baby or child. Every baby is unique, and professional medical guidance is essential.
In case of emergency, call 911 or your local emergency number.
Do You Even Need a Dedicated Nursery?
The NHS recommends that babies sleep in the same room as a parent for at least the first six months of life. This recommendation is based on evidence linking room-sharing with a reduced risk of sudden infant death syndrome (SIDS).
What this means practically: you do not need a fully decorated nursery ready before your baby arrives. A cot or Moses basket in your own bedroom is the safest starting point. Many families with smaller homes keep their baby in the parental bedroom for the full six months or longer, then transition to a separate room only once sleep has stabilised.
If you do have a dedicated nursery planned, there is no harm in setting it up for when the time comes. Just do not feel pressured to have it Pinterest-ready before week 38.
Safe Sleep: The Rules That Actually Matter
Before discussing furniture options, it is worth being clear about the evidence on safe sleep, because it directly determines what you should and should not have in the sleeping space.
The Lullaby Trust, which coordinates UK safer sleep guidance based on research into SIDS, is unambiguous:
- Babies should sleep on a firm, flat surface
- The surface should be free from duvets, pillows, cot bumpers, wedges, and soft toys
- Fitted sheets only — no loose bedding
- Babies should sleep on their back
- The sleeping space should be smoke-free
This is not overcaution. These factors are directly linked to SIDS outcomes in research. Cot bumpers, padded liners, and sleep positioners are marketed aggressively but the evidence consistently finds them to be hazard rather than benefit. The NHS advises against all of them.
The implication for nursery shopping: most of the bedding sets sold in baby shops are unsafe to use. The duvet, pillow, and bumper in the box are not for use with a newborn regardless of how they are marketed.
Choosing Your Baby's Sleep Space
There are four main options and each has legitimate use cases.
Moses Basket
A Moses basket is a lightweight, portable bassinet typically made from woven palm or maize. Babies can use them from birth and most outgrow them by three to four months, depending on their size.
The advantages: portability (you can move it room to room during the day), low cost (around £40–£90 for a basic basket with stand), and a cosy enclosed feel that many newborns settle in well.
The disadvantage: the short lifespan. You will need a larger sleep space by month four. If budget is tight, you might skip the Moses basket entirely and start in a cot from birth.
Crib
A crib is larger than a Moses basket and typically lasts until around six months. It usually has a hood and can rock. It is a useful middle option but still has a limited lifespan.
Cot (140 x 70 cm)
A standard cot measuring 140 x 70 cm is the most durable option. A baby can sleep in a cot from birth and use it until they are ready for a toddler bed, typically somewhere between age two and three. This makes it the most cost-effective sleep space if you are buying new.
Look for cots that meet British Standard BS EN 716 (or equivalent). Drop-side cots are no longer considered safe and should be avoided.
Side-Car Cosleeper
A cosleeper attaches to the side of the parental bed with one side open, allowing the baby to sleep adjacent to the parent without sharing the same sleep surface. Brands like Snüz SnüzPod 4 (around £250) and Chicco Next2Me (around £200) are popular examples.
These are particularly useful for breastfeeding parents as they allow easier night feeds without either parent fully waking up. They also maintain the room-sharing recommendation of the NHS while giving the baby their own distinct sleep space.
The Cot Mattress: The Most Important Purchase in the Nursery
The cot mattress receives less marketing attention than the cot itself, but it is the single most safety-critical purchase in the entire nursery setup.
The criteria are straightforward:
Firmness. The mattress must be firm enough that it does not contour around a baby's face if they roll. A soft mattress creates a suffocation hazard.
Flat. No raised edges, no contoured inserts, no wedge shapes.
Snug fit. There should be no gap larger than two fingers between the mattress and the cot frame on any side. Gaps are entrapment hazards.
New, where possible. Current NHS guidance advises buying a new mattress rather than reusing one, particularly from unknown sources. The reasoning is that bacteria can persist in used mattresses and that a used mattress may have softened beyond safe firmness levels. If cost is a barrier, a mattress from a close family member where you know the history is lower risk than one bought second-hand from a stranger.
Solid foam mattresses start from around £30–£50 for basic models (such as the Silentnight Safe Nights Foam range). Natural fibre mattresses — coconut fibre and wool construction — are more breathable and start from around £80–£150 (Naturalmat, Little Green Sheep). The higher-end mattresses offer better breathability and longevity but the safety fundamentals are the same across the range.
The Changing Area
You do not need a dedicated changing table. A purpose-built changing table is convenient but has a limited functional lifespan, takes up significant floor space, and is awkward for anyone over about 5'9" because the standard height is not adjustable.
The practical alternatives:
Chest of drawers with a changing topper. A chest of drawers serves as clothing storage throughout childhood. Add a changing mat with raised edges on top and it doubles as a changing station for the first year or so. The mat should have a safety strap. IKEA's Hemnes and Sundvik ranges work well for this approach.
Changing mat on the floor. Entirely safe and used widely. No fall risk at all. The disadvantage is the repeated getting up and down.
If you do buy a dedicated changing table, look for one with at least three storage shelves beneath and a restrained mat with raised sides. The Mamas & Papas Franklin or John Lewis Anna ranges are well-regarded.
Whatever surface you use, never leave a baby unattended on an elevated surface, even for a second. Babies roll earlier than parents expect.
Storage
Nappies, clothing, muslins, spare sheets, and toiletries accumulate quickly. The most practical storage is a chest of drawers with deeper bottom drawers for larger items and shallower top drawers for small essentials. A deep drawer stocked with a caddy of nappy-changing supplies works well as a nappy station even without a dedicated changing table.
Anchor all tall furniture to the wall using the supplied anti-tip hardware. This is non-negotiable as children begin pulling themselves up to stand.
Lighting
Blackout blind. Install a blackout blind from day one. Natural light cues wake babies — a dark room supports longer naps and earlier bedtimes as your baby develops a circadian rhythm. Velcro blackout blinds (Gro Anywhere Blackout Blind, around £30) are useful for rental properties or travel because they attach without permanent fixings.
Night light. For night feeds and nappy changes, avoid switching on overhead lights. A dim red-spectrum night light causes less disruption to melatonin production than white or blue light. The Tommee Tippee Portable Night Light and the Hatch Rest (which also plays white noise) are popular options.
The Feeding Chair
If you plan to feed in the nursery — and most parents do — a chair with armrests and a footstool is genuinely useful. Standard dining chairs and most sofas lack adequate arm support for extended feeding positions.
A rocking chair or glider is the most common choice. The Dutalier range (imported from Canada, around £300–£600) is considered one of the most durable options. John Lewis and Mama & Papas both offer mid-range gliders in the £200–£400 range.
Practical considerations: choose wipeable fabric or covers that are removable and machine washable. Avoid pale upholstery entirely. A footstool at the correct height to support your feet while sitting upright is more useful than the chair itself.
Room Temperature
The NHS recommends a nursery temperature of 16–20°C. Overheating is a risk factor for SIDS.
A room thermometer is essential because room temperature is not something you can reliably estimate. The Gro Company makes a popular room thermometer with a colour-coded guide to appropriate clothing and bedding combinations.
Position the cot away from direct heat sources (radiators, underfloor heating vents) and away from windows, which create both draughts and direct sun exposure.
Safety Checklist Before Baby Arrives
- Furniture anchored to walls (dresser, bookshelf, wardrobe)
- No dangling blind cords within reach — use cordless blinds or cleats mounted high
- Cable management for baby monitor cables
- Baby monitor camera positioned so the cable cannot enter the cot
- Firm, flat, new mattress with snug fit
- No duvets, pillows, bumpers, or soft toys in the sleep space
- Room thermometer installed
- Blackout blind tested
What Not to Buy Before Birth
Several product categories are heavily marketed to expectant parents but offer little practical value:
Elaborate nursery decor. Wall murals, letter name displays, and coordinating soft furnishings look appealing in showrooms and add nothing to a baby's development or sleep quality. Buy these later if you want them — not in advance.
Cot mobiles with hanging toys. Hanging mobiles designed to dangle over the cot are a suffocation risk and are not recommended by The Lullaby Trust for use during sleep. If you want visual stimulation, a wall-mounted high-contrast art panel at safe distance is more appropriate.
Musical projector systems. These are bought by almost every parent and used for approximately three weeks. A simple white noise machine serves the same function (reducing startling from household noise) at a fraction of the cost.
Nappy bin systems. A standard lidded bin with liner bags works identically. Proprietary nappy bin refills are an ongoing cost that adds up significantly.
Co-sleeping pillows. No pillow or shaped cushion marketed for in-bed co-sleeping meets NHS safe sleep guidance. They should not be used.
Frequently Asked Questions
How much does a complete nursery setup cost?
The true minimum — a standard cot, new mattress, two fitted sheets, blackout blind, and room thermometer — can be done for around £200–£300. A more complete setup including chest of drawers, feeding chair, and night light typically runs £500–£1,000. Nurseries that match the aesthetic of magazine features can cost substantially more, but the safety and functional outcomes are not better.
Can I use a second-hand cot?
A second-hand cot can be safe if the frame is structurally sound, all original bolts are present, and it meets current safety standards (no drop sides). However, the mattress should be new regardless of the cot's source.
What temperature should I dress my baby for sleep?
The Gro Company's sleep bag guides provide a useful starting point: at 16–20°C, a long-sleeved vest under a 2.5 tog sleep bag is appropriate. At warmer temperatures, reduce layers. The back of the neck — not hands or feet — is the most reliable place to check if a baby is too warm.
Is a Moses basket safer than a cot?
Both are safe options provided they meet safety standards and the sleeping surface is firm and flat. The Moses basket has no safety advantage over a cot — it is simply more portable and more suitable for keeping in different rooms during the day.
When should I start setting up the nursery?
Most parents begin nursery setup in the second trimester, around weeks 20–28. The NHS recommendation to room-share for six months means the nursery does not need to be functional immediately after birth, but having it ready avoids a rushed project in the newborn period.
Do I need a baby monitor if my baby sleeps in my room?
No. If the baby is in the same room, a monitor is unnecessary. A monitor becomes useful once the baby moves to a separate room, particularly if the nursery is far from where parents spend time in the evenings.
Key Takeaways
- The NHS recommends babies sleep in the same room as a parent for at least six months, so a fully separate nursery is not essential from day one
- The cot mattress is the most safety-critical purchase — it must be firm, flat, snug-fitting, and ideally new
- Safe sleep means a fitted sheet only: no duvets, pillows, cot bumpers, wedges, or soft toys
- A chest of drawers with a changing mat on top is a functional, long-lasting alternative to a dedicated changing table
- Install a blackout blind and red-spectrum night light from the start
- Skip the elaborate decor, musical projectors, and novelty bedding sets before birth — they add cost without adding value
📋 SOURCES & FACT-CHECKING
This article is compiled and verified against these authoritative sources: - CDC (Centers for Disease Control & Prevention) - WHO (World Health Organization) - ACOG (American College of Obstetricians and Gynecologists) - NHS (National Health Service) - AAP (American Academy of Pediatrics)
Last verified: June 2026
Educational content only. Always consult your pediatrician for medical decisions.
Related Articles
PregnancySprout Editorial Team
Our editorial team researches every article against primary medical sources — NHS, WHO, NICE, and RCOG guidelines. We are health writers and parents, not doctors; content is reviewed for accuracy but does not constitute medical advice.
✓ Fact-checked against NHS, WHO, and NICE guidelines
