For the 7th consecutive year, Prof. Ashraf Nabhan, Professor of Obstetrics and Gynecology is named in the world’s top 2% of Scientists List of 2026.
Expanding Contraceptive Options
Guideline on Expanding Contraceptive Options (ECO)
STANFORD UNIVERSITY NAMES WORLD’S TOP 2% SCIENTISTS, 2025
For the sixth consecutive year, Prof. Ashraf Nabhan, Professor of Obstetrics and Gynecology is named in the world’s top 2% of Scientists List of 2025.
STANFORD UNIVERSITY NAMES WORLD’S TOP 2% SCIENTISTS, 2024
For the fifth consecutive year, Prof. Ashraf Nabhan, Professor of Obstetrics and Gynecology is named in the world’s top 2% of Scientists List of 2024.
STANFORD UNIVERSITY NAMES WORLD’S TOP 2% SCIENTISTS, 2023
For the fourth consecutive year, Prof. Ashraf Nabhan, Professor of Obstetrics and Gynecology is named in the world’s top 2% of Scientists List of 2023.
Obstetrics and Gynecology JCR July 2023
Obstetrics and Gynecology Journals sorted by the Journal Impact Factor
STANFORD UNIVERSITY NAMES WORLD’S TOP 2% SCIENTISTS, 2022
For the third consecutive year, Prof. Ashraf Nabhan, Professor of Obstetrics and Gynecology is named in the world’s top 2% of Scientists List of 2022.
STANFORD UNIVERSITY NAMES WORLD’S TOP 2% SCIENTISTS, 2021
For the second consecutive year, Prof. Ashraf Nabhan, Professor of Obstetrics and Gynecology is named in the world’s top 2% of Scientists List.
The scientific crisis
How we can trust the results of studies?
Authors’ guide to handling criticism
None of our research ideas, work, or reporting are perfect, which means they are all destined to be criticized and potentially discarded.
