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Obstetrics & Gynecology (Clinical, Books): Amazon KDP category data
Amazon Books Best Sellers data for Obstetrics & Gynecology (Clinical, Books), updated Nov 3, 2026: median price $87.48, median 16 reviews, average rating 4.6 and a KDPTop opportunity score of 36/100 (highly competitive).
| Price range (middle 50%) | $48.16 – $146 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 6% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 5% of the parent category Clinical (312), one of the easier corners under it.
- At $87.48 its median price beats 99% of Books categories, leaving more margin per copy.
- Its review barrier is lower than in 77% of Books categories: the median best seller has only 16 reviews, so new books can chart with few.
Top 10 Obstetrics & Gynecology best sellers
-
Examination Review for Ultrasound: Abdomen and Obstetrics & Gynecology
by STEVEN M. PENNY MA RT(R)) RDMS
- List rank#1
- Price$94.48
- Rating4.6
- Reviews236
-
Mifepristone and Misoprostol Handbook
by Olive Jerry
- List rank#2
- Price$29.96
- Rating4.0
- Reviews11
-
C-EFM Study Guide Simplified: 680 Practice Test Questions + Review for the Certified Electronic Fetal Monitoring (C-EFM) Examination
by Wendy Knowles L.
- List rank#3
- Price$22.70
- Rating4.3
- Reviews11
-
Textbook of Diagnostic Sonography: 2-Volume Set
by Sandra L. Hagen-Ansert MS RDMS RDCS FASE FSDMS
- List rank#4
- Price$338
- Rating4.8
- Reviews57
-
A Practical Guide to Fetal Echocardiography: Normal and Abnormal Hearts
by Alfred Z. Abuhamad MD
- List rank#5
- Price$153
- Rating4.3
- Reviews94
-
Creasy and Resnik's Maternal-Fetal Medicine: Principles and Practice
by Charles J. Lockwood MD MHCM Senior
- List rank#6
- Price$159
- Rating5.0
- Reviews23
-
Beckmann and Ling's Obstetrics and Gynecology
by Dr. Robert Casanova
- List rank#7
- Price$87.48
- Rating4.5
- Reviews17
-
Te Linde’s Operative Gynecology: Print + eBook with Multimedia
by VICTORIA LYNN HANDA
- List rank#8
- Price$230
- Rating4.8
- Reviews17
-
Guidelines for Nurse Practitioners in Gynecologic Settings
by Heidi Collins Fantasia PhD RN WHNP-BC
- List rank#9
- Price$98.51
- Rating4.7
- Reviews17
-
Critical Care Obstetrics
by Luis D. Pacheco
- List rank#10
- Price$117
- Rating4.0
- Reviews6
FAQ
Is Obstetrics & Gynecology a good niche for Amazon KDP?
Its KDPTop opportunity score is 36/100, which makes it highly competitive. The median best seller has 16 reviews and sells for $87.48.
How many reviews do you need to rank in Obstetrics & Gynecology?
The median best seller has 16 reviews, and 87% of them have fewer than 100.
What do Obstetrics & Gynecology best sellers cost?
The median price is $87.48; half of the best sellers are priced between $48.16 and $146.
Can new books break into Obstetrics & Gynecology?
6% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.