IF by specialty › Obstetrics & Gynecology
BJOG: An International Journal of Obstetrics & Gynaecology — Impact Factor
The 2025 Impact Factor of BJOG: An International Journal of Obstetrics & Gynaecology is 4.8 (quartile not confirmed; subscription or hybrid).
- Impact Factor
- 4.8 JCR 2025
- JCR category
- Obstetrics & Gynecology
- Quartile
- quartile not confirmed
- Publisher
- Wiley (RCOG)
- Open access
- subscription or hybrid
- IF source
- obgyn.onlinelibrary.wiley.com
Position within the field
Ranked 11 of the 45 journals in Obstetrics & Gynecology on this site (top 25%).
Obstetrics & Gynecology journals with a similar Impact Factor
- Ultrasound in Obstetrics & Gynecology IF 5.3
- Obstetrics & Gynecology IF 5.1
- Obstetrical & Gynecological Survey IF 4.7
- Gynecologic Oncology IF 4.5
- Molecular Human Reproduction IF 4.2
- Maturitas IF 4.2
About this value
The Journal Impact Factor of BJOG: An International Journal of Obstetrics & Gynaecology (JCR 2025, released June 2026) is 4.8. Values are compiled by cross-checking figures published by publishers and societies against public aggregators; this is not a reproduction of Clarivate Journal Citation Reports™. Confirm the current value on the publisher's page or in JCR before deciding where to submit. The quartile (Q1–Q4) is the journal's relative position within its JCR category; Q1 means the top 25%.
Last updated September 2026. Report errors via the contact form. Other journals in the same category: Obstetrics & Gynecology.