Starting childcare: the settling-in period and managing separation anxiety
Handing your baby to a carer and walking away is one of the more emotionally demanding moments of early parenthood. It can feel abrupt, even when you know you have chosen a good setting. The good news is that childcare transitions are well understood, and the research is reassuring: most babies settle far more quickly than their parents expect, and the process works best when it is gradual, predictable, and rooted in attachment science.
UK childcare types at a glance
Before choosing a setting, it helps to know the main options and how they differ on cost, registration, and what they offer your child.
| Type | Ages | Typical cost (UK) | Ofsted registered | Key benefit |
|---|---|---|---|---|
| Nursery / Day nursery | From 3 months to school age | £60–120/day | Yes | Socialisation, structured learning, reliable staffing |
| Childminder | Birth to school age | £5–8/hour | Yes (most) | Home setting, smaller groups, flexible hours |
| Nanny (sole charge) | Any age | £14–18/hour net | No (employer responsibility) | 1-to-1 care, flexible, stays if child is ill |
| Nanny share | Any age | £10–13/hour (shared) | No | Cost split, social for child |
| Au pair | Usually 2 years+ | £100–200/week pocket money plus board | No | Language exposure, cheaper, suits school-age |
| Grandparent / family | Any age | Often free or low cost | No | Trust, continuity, child already knows them |
Tax-Free Childcare (up to £2,000/year per child) and 15/30 funded hours apply to registered providers. Check eligibility on GOV.UK.
What the settling-in period is
A settling-in period is a planned sequence of shorter visits before a baby starts attending for their full contracted hours. The idea is to let your baby form a relationship with the setting and, most importantly, with one named carer, before they are left there for a long day. Most settings structure this as two to four half-day visits spread across one to two weeks, although the exact number depends on the individual child.
During the first session, you usually stay with your baby the entire time. You sit nearby while a key worker begins to engage your baby in play, offers them food, or simply sits alongside them. The second session might involve you stepping out for a short period, perhaps 20 or 30 minutes, and returning. Gradually the gap extends, until your baby is comfortable for a full morning or afternoon without you. The final step is arriving for the agreed start time and leaving.
Some settings offer flexibility around the number of visits. If your baby needs five or six sessions rather than two or three, a good setting will accommodate that. Ask before you commit to a start date.
Why the settling-in period matters: attachment science
Attachment theory, developed by John Bowlby and extended by Mary Ainsworth, explains why the settling-in period is not just a courtesy: it is developmentally necessary. Babies form strong bonds with their primary caregivers, and those bonds provide a "secure base" from which to explore the world. When a baby is placed in an unfamiliar environment without that secure base, they have no reliable framework for managing the stress of novelty.
A key worker model builds a secondary attachment figure for the baby at the childcare setting. One named carer takes responsibility for greeting your baby each morning, handling mealtimes and naps, and being the person your baby turns to when they are unsettled. Research on quality early years provision consistently shows that a strong key worker relationship predicts better outcomes for children across emotional regulation, language development, and later school readiness.
This is why the settling-in period is specifically designed to let your baby form that bond. The key worker is not just a friendly stranger; they are becoming a safe base at the setting.
How to do the settling-in period well
A few practices consistently make the transition smoother for both baby and parent.
Stay for the first session. Being present while your baby begins to explore the new environment gives them the security to do so. You do not need to hover anxiously; in fact, appearing calm and relaxed signals to your baby that this is a safe place.
Introduce the key worker gradually. Let the key worker make the first moves toward your baby rather than pushing the introduction. Babies at this age are alert to adult body language and tend to warm to people who are patient and unhurried.
Let your baby see you leave and come back. One of the most important lessons a baby can learn during settling-in is that when you go, you return. Each time you step out briefly and come back, you are building a mental model of predictable departure and reunion. This is the foundation of object permanence applied to relationships.
Keep the goodbye consistent and warm. When you leave, do say goodbye rather than disappearing. A brief, warm farewell, followed by a confident departure, is consistently shown to reduce rather than increase distress. Sneaking out to avoid tears feels kinder in the moment, but it removes your baby's ability to predict when you might vanish, which is more unsettling in the long run.
Provide something from home. A comforter, a muslin that smells of you, or a small soft toy can act as a transitional object. The familiar smell is particularly powerful for young babies. Some parents sleep with the comforter for a night before the first settling session so it carries their scent strongly.
Keep the settling period flexible. Teething, illness, or a developmental leap can temporarily set back progress that seemed solid. If your baby regresses after a week of seeming comfortable, that is normal. Return to shorter sessions and rebuild gradually.
Baby separation anxiety: when it peaks and why
Separation anxiety is not a behaviour problem or a sign of insecure attachment. It is a developmental milestone, a sign that your baby has formed a strong bond with you and has developed enough cognitive complexity to notice when you are not there.
The milestone emerges because of object permanence: the understanding that objects and people continue to exist even when they are out of sight. Babies develop this understanding from around 6 months, with the concept solidifying through the end of the first year. Between 8 and 14 months, most babies understand that you exist when you leave, but have not yet grasped the corollary: that you will come back. This gap between "you exist somewhere" and "you will return" is exactly what produces separation distress.
Separation anxiety typically peaks between 8 and 14 months. It then usually reduces through the second year as babies develop better language and a stronger internal sense of time. However, it can resurface sharply around 18 months during a significant developmental leap. Many parents find their toddler, who had been settled at childcare for months, suddenly becomes distressed at drop-off again. This is almost always temporary.
Starting childcare during the peak of separation anxiety, between 8 and 14 months, is often the most emotionally intense period for parents. That does not mean it is impossible; it means the settling-in period needs to be given its full time rather than being rushed.
What a good settling-in looks like in practice
It can be difficult to know whether a settling-in period is going well, especially when you are not there to observe it. A few practical markers help.
Your baby calms within a few minutes of you leaving. It is entirely normal for a baby to cry at drop-off, sometimes every morning for several weeks. What matters more than whether they cry is how quickly they settle once you have left. A good setting will tell you honestly how long distress lasted, and many will send a photo or message once your baby has settled.
Your baby is engaging with the key worker. By the end of the settling-in period, your baby should be showing some signs of turning to the key worker for comfort or play. They do not need to be relaxed and joyful; just showing that they can use this adult as a safe point within the setting is a positive sign.
Your baby is eating and sleeping at the setting. A baby who is not eating or napping at childcare after several weeks of attendance may be experiencing chronic stress. This is worth raising with the setting directly.
Carers can give you a detailed account of your baby's day. A good key worker will be able to tell you what your baby ate, how long they slept, what they played with, and anything that upset or delighted them. This level of attentiveness is a marker of quality care and an important signal that your baby has a real relationship with someone at the setting.
Signs a setting may not be the right fit
Most babies settle into childcare given enough time and a good key worker. But not every setting suits every baby, and it is worth knowing what to look for if concerns persist.
Consider having a serious conversation with the setting's manager if your baby is consistently distressed for more than three to four weeks after completing the settling-in period; is not forming any recognisable bond with a key worker after a month of attendance; is refusing food and sleep at the setting on most days; or is showing increased distress at home, including regressed behaviour or sleep disruption that does not resolve.
These signs do not automatically mean the setting is poor. There may be a straightforward explanation, such as a key worker change, a developmental phase, or a room move to an older age group. But they are a prompt to investigate rather than wait and hope.
If the setting's response to your concerns is dismissive, or if you observe interactions between staff and children that feel cold or inattentive, trust your instincts and look at alternatives. Childcare is not one-size-fits-all, and a setting that is excellent for many children may simply not match your baby's temperament or needs.
What parents feel versus what babies actually experience
One of the most useful things research on childcare transitions tells us is this: the parent's distress at drop-off often outlasts the baby's. In multiple studies observing babies in the minutes after a parent leaves, most babies were engaged in play or being comforted by a carer within a short time of the parent's departure, even when the drop-off involved tears.
Parents, by contrast, often spend hours imagining their baby crying and inconsolable. This discrepancy is not a reason to dismiss your feelings. Separation is hard for adults too, and the attachment system that makes your baby distressed when you leave is the same system that makes you distressed when you leave them. What it does mean is that the guilt you feel in the car park is probably not an accurate reflection of what is happening inside the building.
Practical strategies that help parents include: asking the setting to send a photo or short message once your baby has settled, keeping the drop-off itself short and warm rather than prolonged and apologetic, and planning something purposeful for the time you are apart so that the hours do not feel empty.
Preparing your baby for childcare
There are a few things you can do in the weeks before the settling-in period begins that make the transition easier.
Practice short separations at home. Let a trusted friend, family member, or partner care for your baby for an hour or two while you are in another room or briefly out. This introduces the concept that you leave and you return, in a low-stakes familiar environment.
Choose a transitional object intentionally. A comforter, muslin, or soft toy that travels between home and the setting can provide continuity. Pick something small enough to fit in a bag, robust enough to survive a washing machine, and ideally something your baby already uses at home.
Build familiarity with the setting before the first formal session. If the setting allows it, visiting for a brief drop-in session, a stay-and-play morning, or even just walking past and waving at the building can reduce novelty on the first official day.
Maintain your home routine as much as possible. The predictability of mealtimes, nap times, and bedtime at home is a form of security. A well-rested, well-fed baby handles the stress of a new environment better than a tired or hungry one.
When babies are sick and childcare exclusion periods
Once your baby starts attending childcare, the frequency of minor illnesses tends to increase, particularly in the first six months. This is a normal consequence of exposure to a wider range of viruses; it is not a sign that the setting is unhygienic, and most evidence suggests that early exposure to common infections builds longer-term immune resilience.
Most settings follow exclusion guidelines for common illnesses. The general rules, though specific policies vary by setting and jurisdiction, include the following. Babies with a temperature above 38°C (100.4°F) should stay home until they have been fever-free for 24 hours without medication. Vomiting and diarrhoea typically require a 48-hour exclusion from the last episode. Conjunctivitis often requires exclusion until the discharge has cleared or treatment has started. Hand, foot and mouth disease generally requires exclusion until the blisters have dried. Chickenpox requires exclusion until all spots have crusted over, usually around five days after the rash first appears.
Ask the setting to share their illness and exclusion policy in writing before your baby starts. Knowing what to expect saves considerable stress when you are standing in a kitchen at 7am trying to decide whether your baby is well enough to go in.
Frequently asked questions
How long does the settling-in period take?
Most settings recommend 2 to 4 settling-in sessions spread over one to two weeks before a baby starts full sessions. Some babies feel comfortable after just two visits; others need five or six. Follow your baby's lead and ask the setting to be flexible.
At what age is separation anxiety worst?
Separation anxiety typically peaks between 8 and 14 months, when babies have developed object permanence but not yet learned that a parent who leaves will come back. It can resurface around 18 months during a developmental leap.
Should I sneak out when leaving my baby at childcare?
No. Research consistently shows that sneaking out increases anxiety because the baby cannot predict when you might disappear. A brief, warm goodbye followed by a confident departure is better for your baby and for trust in the long run.
How do I know if a childcare setting is not working for my baby?
If your baby is consistently distressed for more than three to four weeks, is not forming any attachment to a key worker, is not eating or sleeping at the setting, or shows signs of distress at home, talk to the setting. If concerns persist, it may not be the right fit.
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