The NHS red book explained: what it is and how to use it
The red book arrives in your life at one of the busiest moments imaginable. You have a newborn, a lot to remember, and a small booklet full of charts, grids, and official-looking sections. Understanding what it is, what goes in it, and why it matters makes every health visitor appointment easier and turns the book itself into a genuinely useful resource rather than an intimidating form.
What the red book actually is
The red book is the informal name for the Personal Child Health Record (PCHR). You receive it shortly before or after your baby is born. The booklet is typically red, which is how the name stuck. It is yours to keep and it belongs to your child, not the NHS.
Inside, you will find growth charts for plotting weight and height over time, spaces to record vaccinations, and sections where health visitors and other clinicians note what they observed and discussed at each review. There is also space for you to write down illnesses, accidents, and any medications your baby has been given. The red book is the single most complete record of your child's early health, held in one portable place.
Bring it to every appointment: GP visits, health visitor reviews, hospital trips, and any specialist consultations. Clinicians will want to see it.
What health visitors record in it
At each review your health visitor will check a range of things and note their findings in the red book. According to NHS guidance, health visitors assess:
- Your baby's movement, social skills, and behaviour
- Speech and language development as your baby grows
- Hearing and vision
- Growth, including weight and length measurements plotted on the centile charts
- Eating habits, activity levels, and sleep patterns
- Dental care and safety awareness at later reviews
- Vaccination status, checked and updated at each appointment
Health visitors also ask about how you and your partner are coping, and they record any concerns you raise. The review is a two-way conversation, not just a physical check.
The schedule of reviews
Health and development reviews happen at set points from birth until around the age of two and a half. The key ones are:
- Shortly after birth: A physical examination within 72 hours of birth, a blood spot (heel prick) test at 5 to 8 days, and a newborn hearing test in the first few weeks.
- New baby review at 1 to 2 weeks: A home visit from your health visitor, typically within 10 to 14 days of birth. This covers feeding, your baby's general wellbeing, and how the family is settling in.
- 6 to 8 weeks: A thorough physical examination by your GP, usually at the same appointment as your own postnatal check.
- 9 to 12 months: A development review by the health visitor team, which includes a structured developmental questionnaire (the ASQ-3) to screen for any areas that may need support.
- 2 to 2.5 years: A further development review using the ASQ-3, looking at language, movement, and social development.
Each of these appointments will be noted in your red book, and your health visitor can tell you what to expect at the next one.
How often your baby will be weighed
Weight is one of the most regularly tracked measurements in the early months. NHS guidance sets out a recommended frequency for healthy babies:
- Up to 6 months: no more than once a month
- 6 to 12 months: no more than once every 2 months
- Over 12 months: no more than once every 3 months
If your health visitor has any concerns, they may arrange for your baby to be weighed more often. Weight measurements are plotted on the centile chart in the red book so that the pattern over time is easy to see at a glance.
Using the red book alongside digital tracking
The red book records what clinicians observe at formal appointments. Between those appointments, a lot happens: dozens of feeds, nappy changes, sleep stretches, and small milestones you might want to remember. A digital tool can capture those day-to-day details in a way the red book is not designed for.
The two work well together. The red book is your official NHS record and should travel to every appointment. A digital log sits alongside it and gives you a richer picture of the days in between. When your health visitor asks how feeding has been going or how long your baby has been sleeping, a log of that data means you can give a clear, accurate answer rather than guessing.
Cubby lets you track feeds, sleep, nappy output, and growth between appointments, so you walk into each health visitor review with a fuller picture of your baby's recent days.
Tips for getting the most from your red book
- Keep it somewhere easy to find. A consistent place, such as a changing bag or a designated shelf, means you will not be searching for it when you need it.
- Write things down yourself. There are sections intended for parents as well as clinicians. Note down any questions before appointments so you do not forget them in the moment.
- Do not rely on memory for vaccinations. The vaccination record in the red book is one of the most important sections. If your baby needs treatment away from home, clinicians may ask to see it.
- Ask questions at reviews. Health visitors expect questions. If a measurement or chart entry is not clear to you, ask them to explain it before you leave.
Frequently asked questions
When do I get the red book?
You receive the Personal Child Health Record (red book) shortly before or after your baby is born. Your midwife or health visitor team will hand it to you. Keep it somewhere accessible because you will need it at every health appointment from birth onward.
What does the health visitor check at the new baby review?
The new baby review takes place within 10 to 14 days of birth. Your health visitor will check how feeding is going, discuss your baby's general wellbeing, and record measurements such as weight. They will also check in on how you and your partner are coping and answer any questions you have.
How often should my baby be weighed?
NHS guidance says healthy babies should be weighed no more than once a month up to the age of six months, no more than once every two months from six to twelve months, and no more than once every three months after twelve months. Your health visitor may weigh your baby more often if they have any concerns.
What happens if I lose the red book?
Contact your GP surgery or health visitor team as soon as you notice it is missing. They can arrange a replacement. Some records, including vaccination history, may be retrievable from your GP's system. To avoid losing it, keep the book in a consistent spot between appointments.
Can I use a digital app alongside the red book?
Yes. The red book is the official NHS record and should come to every appointment. A digital tracking tool sits alongside it to help you log daily observations between appointments, such as feeds, nappy outputs, and sleep. That running log can be useful context to share with your health visitor at the next review.
Track your baby with Cubby, free
Log feeds, sleep, nappies, and growth between health visitor appointments so you always have the full picture when it matters.
Start free