Baby Due in June 2026: Pregnancy Timeline and Planning Guide

Last reviewed: July 2026

If your baby is due in June 2026, this page gives you a simple, UK-focused pregnancy timeline with estimated trimester dates, scan windows, and practical seasonal reminders.

This page is for general pregnancy planning and date guidance only. It is not medical advice, diagnosis, or treatment. Pregnancy dates are estimates and can change after a scan or advice from your midwife, GP, or maternity team. Always speak to a qualified healthcare professional if you have symptoms, concerns, or questions about your pregnancy.

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These dates are approximations for a typical mid-month due date. To see your precise pregnancy week, trimester dates, and personalised week-by-week guide, use our calculator.

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June 2026 Overview

A baby due in June 2026 means you will likely have conceived around September 2025.

In the UK, a June due date means welcoming your baby in the Summer. Preparing for a newborn requires slightly different approaches depending on the season, especially regarding clothing and room temperature.

Preparing for a Summer Baby

Keep your baby cool with lightweight, breathable cotton clothing. Short-sleeved bodysuits are perfect for hot days.
Never cover a pram with a blanket to block the sun, as this can cause the temperature inside to dangerously soar. Use a parasol or approved sun shade.
Babies under 6 months should be kept out of direct strong sunlight.
On hot nights, a simple vest or just a nappy paired with a lightweight sleeping bag (0.5 or 1.0 tog) might be enough.

Approximate Timeline & Scans

Note: These windows assume a due date in the middle of June. Your actual scan dates will vary depending on your exact due date and your local NHS trust's availability.

First Trimester

Until approx. December 2025

You will have your booking appointment (usually between 8 and 10 weeks). You will also be offered your first ultrasound scan.

Dating Scan Window: Roughly between November and December 2025

Second Trimester

From approx. December to March 2026

Many women find their energy returns during this trimester. You will be offered the anomaly scan, which is a detailed check of the baby's physical development.

Anomaly Scan Window: Roughly between January and February 2026

Third Trimester

From approx. March 2026 onwards

The final stretch leading up to June 2026. You'll have more frequent midwife appointments, discuss your birth preferences, and start maternity leave.

Practical Preparation

Maternity Leave

You must tell your employer about your pregnancy and the date you want to start your Statutory Maternity Leave at least 15 weeks before the beginning of the week your baby is due. This is usually around the time you receive your MATB1 form (around 20 weeks).

Hospital Bag

It's a good idea to have your hospital bag packed by the time you are 36 weeks pregnant. Since you are due in June, factor this timing into your planning so you are ready a month early.