Gynaecology• Updated 21 October 2026
Colposcopy
A close examination of the cervix with a magnifying instrument after an abnormal screening test.
Results: Same day; biopsy in 1–2 weeks
Quick Summary
Primary Purpose
To look for precancerous changes after an abnormal Pap or HPV test.
What It Measures
Appearance of the cervix after applying solutions.
Preparation
Best not during your period.
Overview
Abnormal areas can be biopsied or treated.
It's similar to a Pap smear but takes longer.
What It Measures
Cervix
Abnormal areas.
How It's Performed
- 01
Speculum
Gently inserted.
- 02
Solutions
Applied to highlight abnormal cells.
- 03
Biopsy
Small sample if needed.
Sources and further reading
Last updated 21 October 2026. For more detail, see these trusted health organisations.
- Colposcopy(opens in a new tab) · MedlinePlus, US National Library of Medicine
- Colposcopy(opens in a new tab) · NHS