What Actually Happens at Each Antenatal Appointment, Trimester by Trimester

How the antenatal appointment rhythm generally works

Antenatal care is the ongoing support you get from midwives, and doctors where needed, to help you and your baby stay as well as possible throughout pregnancy. Appointments can happen at a hospital, GP surgery or community clinic, and the exact pattern depends on things like whether this is your first pregnancy and your individual circumstances.

As a general guide, first-time mothers are usually offered at least 10 antenatal appointments and 2 ultrasound scans, while those who've had a baby before are usually offered at least 7 appointments, since fewer check-ins are typically needed. You can refer yourself for NHS pregnancy care as soon as you know you're pregnant, and you're never expected to wait for a booked appointment if something is worrying you. You can contact your local maternity team at any time.

First trimester: the booking appointment and dating scan

The first midwife appointment, often called the booking appointment, generally takes place between 8 and 12 weeks and can last around an hour. It's a chance to talk through your health history, any previous pregnancies, your job and home situation, and your mental health, so your midwife can tailor your care. They'll also check your blood pressure, test your urine, and offer a blood test to check things like your blood group.

A dating scan is usually offered between 11 and 14 weeks to confirm how many weeks pregnant you are, check the baby's early development, and see whether you're expecting more than one baby. Screening for conditions such as Down's, Edwards' and Patau's syndrome can also be discussed and offered at this visit, and it's entirely your choice whether to take these tests.

Second trimester: the mid-pregnancy check-in and anomaly scan

Around 16 weeks, there's typically a shorter appointment where your midwife reviews earlier screening results, checks your blood pressure and urine, and gives you information about the next scan. It's a good moment to raise any questions that have built up since booking.

Between roughly 18 and 21 weeks, you'll usually be offered another ultrasound, sometimes called the 20-week screening scan, which looks closely at the baby's development. If you have a higher chance of gestational diabetes, testing for this is generally offered between 24 and 28 weeks.

Third trimester: appointments tend to become more frequent

From around 25 weeks for first-time mothers, and a little later for subsequent pregnancies, appointments generally become more regular. Alongside the familiar blood pressure and urine checks, midwives usually start measuring your bump to track growth, asking about your baby's movements, and checking in on your mental wellbeing. Conversations about birth preferences and knowing when you're in labour tend to feature more heavily as you get closer to term.

• Blood pressure and urine checked at most appointments from the second trimester onward
• Bump measured to monitor the baby's growth from around 25 weeks
• Baby's movements and your mental wellbeing discussed regularly
• Birth preferences and labour signs talked through in later appointments
• From around 36 weeks, your midwife may check the baby's position by feeling your bump
• If pregnancy continues past 40 weeks, your options will be discussed with you

Practical things that make appointments run more smoothly

A few small preparations can make each visit easier. Your maternity notes, whether in an app, book or folder, hold your appointment history and test results, so it's worth keeping them with you throughout pregnancy in case you ever need urgent care. It's also worth knowing that pregnant employees are entitled to paid time off work for antenatal appointments, so you don't need to use annual leave to attend.

You may also be eligible for a maternity exemption certificate for free prescriptions and dental care, which your midwife or GP can usually arrange. For more general guides on preparing for pregnancy appointments and beyond, the Bump Circle journal at /blog has further reading you might find useful.

• Keep your maternity notes with you at all times until birth
• Ask your midwife or GP about a maternity exemption certificate
• Remember you're entitled to paid time off for antenatal appointments
• Jot down questions before each appointment so nothing gets missed
• Bring a partner or support person along if that helps you feel at ease

If your own schedule looks a little different

The pattern described here is a general guide based on NHS and NICE guidance, not a fixed timetable. NICE guideline NG201 sets out the routine antenatal care that pregnant women and their babies should generally be offered, but your own plan may be adjusted based on your health, previous pregnancies, or how your current pregnancy is progressing, so it's worth confirming the details of your specific schedule with your own maternity team.

If you're ever unsure whether something you're experiencing needs attention before your next booked appointment, your midwife, GP, health visitor or maternity triage service are the right people to speak to. They know your history and can guide you properly, rather than trying to work it out alone from general information like this.