What is a Presentation Scan (36–40 Weeks)?

A Presentation Scan is a third-trimester pregnancy ultrasound carried out in the final weeks of pregnancy to determine how your baby is positioned in the uterus as birth approaches.

The scan confirms whether the baby is head-down (cephalic), breech, transverse, or oblique, and assesses factors that may influence delivery planning. It also reviews placental position, amniotic fluid volume, and fetal heartbeat, providing reassurance about late-pregnancy wellbeing.

This scan is commonly used to support birth planning, especially when baby’s position is uncertain or has previously been non-head-down.

When a Presentation Scan is recommended

A Presentation Scan is typically recommended in the final weeks of pregnancy.

You may be advised to have this scan if you:

• Are approaching your due date
• Want confirmation of baby’s position
• Have had a breech or transverse position earlier
• Have not had recent ultrasound assessment
• Are planning mode of delivery
• Have reduced or changed fetal movements
• Have had previous pregnancy or delivery complications
• Want reassurance before labour begins

What the Presentation Scan assesses

The scan focuses on:

• Baby’s presentation (head-down, breech, transverse)
• Baby’s position within the uterus
• Fetal heartbeat
• Placental location
• Amniotic fluid volume
• General late-pregnancy wellbeing

This scan is not intended to replace earlier growth or anomaly scans, but to provide targeted information close to delivery.

Benefits of a Presentation Scan (36–40 Weeks)

• Confirms baby’s position before birth
  Supports informed delivery planning.
• Identifies breech or non-cephalic presentation
  Allows timely discussion of options.
• Provides late-pregnancy reassurance
  Confirms heartbeat and wellbeing.
• Assesses placental position
  Important for delivery safety.
• Quick and focused assessment
  Designed for late pregnancy needs.
• Non-invasive and safe
  Uses ultrasound only.
• Supports shared decision-making
  Helps plan labour and delivery.
• No recovery or downtime required
  Resume normal activities immediately.

How the Presentation Scan is performed

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Home-Based Ultrasound Scans (UK-wide)

• Book your ultrasound appointment online or by phone
• A qualified clinician travels to your home or chosen location
• The scan is performed in the comfort and privacy of your home
• Scan duration varies by examination type (typically 10–30 minutes)
• Findings are explained during or shortly after the scan

Important:
All ultrasound scans are provided as home-visit services only. This service is available UK-wide, allowing you to access diagnostic imaging without attending a clinic.

Understanding your Presentation Scan results

Head-down (cephalic) position

The baby is positioned head-down, which is ideal for vaginal birth.

Typical report:

• Cephalic presentation confirmed

Breech or transverse position

The baby is positioned bottom-first or sideways.

Typical report:

• Breech / transverse presentation noted

Further discussion or follow-up may be advised.

Other findings

Placental position or fluid levels may be noted if relevant.

Typical report:

• Placental position and fluid within expected range

Results are explained in context of gestational age and birth planning.