Yana Skakun
100 Days Baby Photography: What It Is and Why It Matters
By Yana Skakun·18 July 2026·6 min read
The 100-day milestone is one of the most significant baby photography traditions in East Asian culture — and one that is now practised by families across the UK regardless of heritage. At 100 days, babies have emerged from the intense, exhausting newborn phase; they're visibly rounder and more settled; and they're just beginning to respond to the world with the early smiles and focus that make photography a genuine joy rather than a test of patience.
The origins and meaning of 100 days
The 100-day celebration — known as Baek-il in Korean tradition and Bǎi Tiān (百天) in Chinese — historically marked a significant milestone in infant survival. In an era of high infant mortality, reaching 100 days was cause for genuine celebration. The tradition involved a family gathering, special foods, and photographs to mark the occasion.
For contemporary families in the UK — East Asian or otherwise — 100 days has become simply a beautiful milestone in the early months: a moment to pause, celebrate, and document the extraordinary physical and developmental change that has happened since birth.
Why 100 days is such a good moment to photograph
◆Babies are noticeably different from newborns: At 100 days (approximately three months), babies are visibly rounder, stronger, and more alert than at birth. The change from newborn to three-month-old is extraordinary — and it's almost impossible to appreciate in the daily blur of early parenthood without photographs from both points to compare.
◆Awake sessions become genuinely possible: Newborn sessions are built around sleep. At 100 days, babies are awake for longer stretches, responsive to voices and faces, and beginning to produce genuine social smiles. The resulting photographs look entirely different — more expressive, more interactive.
◆Parents have found their footing: The extreme fog of the early weeks has lifted for most families by three months. Parents often feel more themselves — more rested, more confident, more capable of being present for a photography session.
◆The session confirms how far you've come: Many parents are surprised by how emotional the 100-day session feels. Looking at a settled, smiling, healthy three-month-old after the intensity of the early weeks is a visceral reminder of what has been achieved.
How the 100-day session differs from a newborn session
| Element | Newborn session | 100-day session |
|---|---|---|
| Baby's state | Asleep — deeply important to the style | Awake and responsive — a different kind of photography |
| Poses | Curled, wrapped, classic posed newborn | Tummy time, being held, lying on back looking up |
| Expressions | Peaceful sleeping expressions | Interest, surprise, early smiles, wide eyes |
| Session pace | Slow and patient — dependent on sleep cycles | More active — baby-led engagement |
| Length | 2–4 hours typically | 60–90 minutes — shorter, livelier sessions |
| Parental involvement | Parents appear in some images but baby often featured solo | More interaction and connection shots |
What a 100-day session typically looks like in practice
Most 100-day baby sessions take place at home, where babies are most comfortable and the light is familiar. A typical session progresses through:
- ◆Tummy time on a blanket (often on a bed or the floor) — building strength, creating natural head-up poses
- ◆Being held and interacted with by parents — face-to-face, lying on a parent's chest, being played with
- ◆Simple lying-on-back positions — where babies look directly up and out at the world
- ◆Any symbolic props or cultural elements the family wishes to include — traditional dress, meaningful objects
- ◆Relaxed family time — all three of you together, documented naturally
100-day photography as part of a milestone series
The 100-day session pairs naturally with newborn photography as part of a first-year milestone approach. If you had newborn photographs, the 100-day session at approximately three months creates the second point in what will become a comparative narrative across the first year. Later sessions at six months (sitting supported) and twelve months (first birthday) complete the series.
Even without newborn photographs, a 100-day session stands alone as a milestone document. Three months is still very young, still the very beginning — and photographs made now will look quite distant from the one-year-old your baby will become.
Timing note: 100 days is a guide, not a rule
The 100-day milestone falls at approximately three months — and most photographers who offer this session will work between 10 and 14 weeks rather than requiring exactly day 100. Book based on when your baby is typically most content and alert during the day, which varies significantly between babies at this age.
Frequently asked questions
Is the 100-day celebration only for East Asian families?
No. The milestone has been adopted widely across UK families of all backgrounds as simply a meaningful baby photography milestone at approximately three months. The cultural history is worth knowing and appreciating, but the session itself is open to any family that wants to mark this stage.
What should the baby wear for a 100-day session?
Traditional dress for any cultural celebration the family wishes to incorporate is entirely appropriate. For families not incorporating cultural elements, comfortable, simple clothing in colours that work with the home environment photographically — soft whites, creams, pale colours — tends to photograph beautifully at this age.
Should siblings be included?
Yes, if you want. Including older siblings creates warm, multi-child images and documents the new family dynamic as it actually is at this point. For siblings who are very young themselves, brief involvement works better than sustained inclusion throughout the session.
Can the session be held outdoors?
At three months, outdoor sessions are possible in mild conditions — late spring, summer, early autumn in England. For winter 100-day sessions, or in cold weather generally, home sessions are more comfortable and practical for babies this young.
Celebrate 100 days
Baby milestone and 100-day photography across Cambridge and East England. Home sessions led by your baby's timing, documenting this beautiful early stage at your own pace.
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Yana Skakun
Photographer · England
Professional wedding, family and portrait photographer based in England. Passionate about capturing authentic emotions and timeless moments.
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Newborn Tips — Newborn & Baby Photography in Cambridge & England
Newborn and baby sessions with Yana Skakun take place in the comfort of your own home — unhurried, led entirely by your baby's timings, and focused on the quiet intimacy of those first weeks. Sessions are available across Cambridge and the wider East of England. This guide — 100 Days Baby Photography: What It Is and Why It Matters — is part of the photography journal: practical, experience-based advice drawn from real sessions across England. Whether you arrived searching for 100 days baby photography or 100 day photoshoot baby, the same care and attention shapes every session Yana photographs.
Newborn & Baby Photography sessions are available year-round, with bookings open across Cambridge, Ely, Huntingdon, Peterborough, and further afield — East England, London, the Midlands, and beyond. If you have specific questions about baek-il photography uk, mention it in your enquiry. Get in touch through the contact form above to check availability and discuss your session. Enquiries are welcomed from anywhere in the UK.
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