ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q1Scopus Q1SCImago #3,945Gold OA

Reproductive Medicine and Biology

Abbreviation (ISO):REPROD. MED. BIOL
•
Identifier (ISSN):1445-5781(Print)/1447-0578(Online)
•
Publisher:WILEY
Clarivate IF (2026)
4.3↑ +1
Journal Impact Factor
IF Trend↓
WoS Quartile
Q1
WoS SCIEJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2022–2026)

Clarivate IF trend for Reproductive Medicine and Biology

WoS Q1
13464.0120223.420232.720243.320254.32026
Annual Impact Factor Metric
Current (2026):4.3
Scopus SJR & RankScopus Q1
1.142
#3,945

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
48

48 papers with at least that number of citations each

WoS: SCIE / JCRQ1
Self-Citation Rate7.4%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessGold OA
59articles/year
100% Gold OA•72.13% Original Research

Aims & Scope

Reproductive Medicine and Biology (RMB) is the official English journal of the Japan Society for Reproductive Medicine, the Japan Society of Fertilization and Implantation, the Japan Society of Andrology, and publishes original research articles that report new findings or concepts in all aspects of reproductive phenomena in all kinds of mammals. Papers in any of the following fields will be considered: andrology, endocrinology, oncology, immunology, genetics, function of gonads and genital tracts, erectile dysfunction, gametogenesis, function of accessory sex organs, fertilization, embryogenesis, embryo manipulation, pregnancy, implantation, ontogenesis, infectious disease, contraception, etc.

Topics Covered (Recognized by AI)
Medicine93.5%Biology85.5%Genetics82.9%Chemistry64.8%Pregnancy60.1%Internal medicine59.9%Biochemistry59.4%Cell biology56%Andrology46%Fishery44.8%Endocrinology44.7%Embryo44.6%Gynecology34.9%Gene33.9%Infertility31.4%Pathology24.9%Hormone21.8%Anatomy21.7%In vitro fertilisation20.4%Botany20.3%
Primary Research Areas

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

OBSTETRICS & GYNECOLOGY

Q1
Rank14/143
IndexSCIE
JCRSCIE2026

REPRODUCTIVE BIOLOGY

Q1
Rank7/44
IndexSCIE
JCISCIE2026

OBSTETRICS & GYNECOLOGY

Q1
Rank23/143
IndexSCIE
JCISCIE2026

REPRODUCTIVE BIOLOGY

Q1
Rank9/44
IndexSCIE

Annual Historical Statistics & Publications

Track annual publication volume, total citations, and Impact Factor evolution

12 year
2026Latest
IF4.3
Articles / Year76
Total Citations22
2025
IF3.3
Articles / Year93
Total Citations226
2024
IF2.7
Articles / Year64
Total Citations639
2023
IF3.4
Articles / Year65
Total Citations701
2022
IF4.009
Articles / Year57
Total Citations949

SCImago & Scopus Journal Intelligence

Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact

Rank #3,945Scopus Q1SCImago Profile
Scopus Coverage:2002-2026
Scopus Broad Areas:Biochemistry, Genetics and Molecular BiologyMedicine
Scopus Citation Rank (SJR)Q1
1.142

Weighted prestige citation metric per document indexed in the Scopus database.

Quartile: Scopus Q1
Citations / Doc (2 years)
4.18

Average citations received per document published in the 2-year window.

2-Year Citation Window
Estimated Publication Fee (APC)
$3,323 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations857
3-Year Documents193
Citable Documents190

Aggregated from Scopus database across the 3-year SJR evaluation window.

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)0

Citations in government and international policy documents

Female Author Rate38.9%

Percentage of female authors published in the journal

Real-world societal policy reach and author gender diversity tracked by SCImago.

Scopus Subject Categories

Reproductive MedicineQ1
Cell BiologyQ2
Academic Metric Intelligence

Journal Metrics & Citation Visualizations

Total Cites vs Self-Cites

Evaluation of scholarly independence and citation reach

Total citations steady growth
Self-citation: 7.4%

Citations per Document

Citation metric windows across 2, 3, and 4 years

Cites / Doc (4 years)Cites / Doc (3 years)Cites / Doc (2 years)

Chinese Academy of Sciences (CAS) Classification

Major / minor zone classification and CAS Early Warning List history

Major Category (Broad Field):
3区 (Zone 3)Medicine
Minor Category (Specific Field):
3区OBSTETRICS & GYNECOLOGY
CAS Early Warning List History:
Updated annually: 2020 – 2024
2020
Not warned
2021
Not warned
2022
Not warned
2023
Not warned
2024
Not warned

Academic Intelligence Overview & Context

ImpaQ Analysis

Reproductive Medicine and Biology (abbr: REPROD. MED. BIOL, ISSN: 1445-5781) is a peer-reviewed international scholarly journal in the field of Multiple, published by WILEY in Japan. The periodical holds a Journal Impact Factor (JIF) of 4.30, ranking in quartile Q1 of Web of Science (SCIE), a Scopus SJR indicator of 1.142 (Q1), an H-index of 48.

The journal enforces rigorous peer evaluation with an annual output of approximately 59 scientific articles. In terms of accessibility and author fees, it operates under the Gold OA model with an estimated APC of $3,323 USD. It serves as a benchmark publication platform for academics, researchers, and doctoral candidates seeking global research visibility.

Publishing & Editorial Information

Detailed publisher, peer-review turnaround, and publication cycle specifications

Open Access Model
Gold OA
Publisher
WILEY
Publication Language
English
Frequency
Periodic
Indexing & Databases
SCIEScopusDOAJPubMed
Editorial Address
111 RIVER ST, HOBOKEN, USA, NJ, 07030-5774

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Journals in the same research field with comparable impact metrics

Record UUID: bc93c7df-ca0f-4b59-9a4b-2a6335fcc371
Database Updated: 2026-10-01