Scimago Journal & Country Rank

BMC Pregnancy and Childbirthopen access

Country

United Kingdom

Universities and research institutions in United Kingdom

Subject Area and Category

Publisher

BioMed Central Ltd.

H-Index

82

Publication type

Journals

ISSN

14712393

Coverage

2001-2020

Information

Homepage

How to publish in this journal

Scope

BMC Pregnancy & Childbirth is an open access, peer-reviewed journal that considers articles on all aspects of pregnancy and childbirth. The journal welcomes submissions on the biomedical aspects of pregnancy, breastfeeding, labor, maternal health, maternity care, trends and sociological aspects of pregnancy and childbirth. Join the conversation about this journal
Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Obstetrics and Gynecology2002Q2
Obstetrics and Gynecology2003Q3
Obstetrics and Gynecology2004Q2
Obstetrics and Gynecology2005Q1
Obstetrics and Gynecology2006Q1
Obstetrics and Gynecology2007Q1
Obstetrics and Gynecology2008Q2
Obstetrics and Gynecology2009Q1
Obstetrics and Gynecology2010Q1
Obstetrics and Gynecology2011Q1
Obstetrics and Gynecology2012Q1
Obstetrics and Gynecology2013Q1
Obstetrics and Gynecology2014Q1
Obstetrics and Gynecology2015Q1
Obstetrics and Gynecology2016Q1
Obstetrics and Gynecology2017Q1
Obstetrics and Gynecology2018Q1
Obstetrics and Gynecology2019Q1
Obstetrics and Gynecology2020Q1
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
20020.224
20030.172
20040.510
20050.608
20060.810
20071.079
20080.681
20091.035
20101.383
20111.532
20121.369
20131.390
20141.200
20151.459
20161.531
20171.427
20181.389
20191.275
20201.299
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
20018
20029
20038
200427
200515
200630
200746
200854
200966
201093
2011104
2012180
2013255
2014425
2015364
2016382
2017440
2018508
2019537
2020763
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)20010.000
Cites / Doc. (4 years)20020.750
Cites / Doc. (4 years)20030.529
Cites / Doc. (4 years)20041.880
Cites / Doc. (4 years)20051.404
Cites / Doc. (4 years)20061.746
Cites / Doc. (4 years)20072.050
Cites / Doc. (4 years)20081.390
Cites / Doc. (4 years)20092.297
Cites / Doc. (4 years)20103.026
Cites / Doc. (4 years)20113.436
Cites / Doc. (4 years)20123.612
Cites / Doc. (4 years)20133.503
Cites / Doc. (4 years)20143.214
Cites / Doc. (4 years)20153.112
Cites / Doc. (4 years)20163.012
Cites / Doc. (4 years)20173.071
Cites / Doc. (4 years)20183.248
Cites / Doc. (4 years)20193.142
Cites / Doc. (4 years)20203.601
Cites / Doc. (3 years)20010.000
Cites / Doc. (3 years)20020.750
Cites / Doc. (3 years)20030.529
Cites / Doc. (3 years)20041.880
Cites / Doc. (3 years)20051.500
Cites / Doc. (3 years)20061.680
Cites / Doc. (3 years)20072.097
Cites / Doc. (3 years)20081.374
Cites / Doc. (3 years)20092.346
Cites / Doc. (3 years)20103.133
Cites / Doc. (3 years)20113.423
Cites / Doc. (3 years)20123.529
Cites / Doc. (3 years)20133.111
Cites / Doc. (3 years)20142.941
Cites / Doc. (3 years)20152.951
Cites / Doc. (3 years)20162.912
Cites / Doc. (3 years)20172.923
Cites / Doc. (3 years)20182.979
Cites / Doc. (3 years)20192.917
Cites / Doc. (3 years)20203.314
Cites / Doc. (2 years)20010.000
Cites / Doc. (2 years)20020.750
Cites / Doc. (2 years)20030.529
Cites / Doc. (2 years)20041.941
Cites / Doc. (2 years)20051.400
Cites / Doc. (2 years)20061.810
Cites / Doc. (2 years)20071.644
Cites / Doc. (2 years)20081.395
Cites / Doc. (2 years)20092.320
Cites / Doc. (2 years)20103.117
Cites / Doc. (2 years)20113.409
Cites / Doc. (2 years)20122.898
Cites / Doc. (2 years)20132.440
Cites / Doc. (2 years)20142.662
Cites / Doc. (2 years)20152.768
Cites / Doc. (2 years)20162.570
Cites / Doc. (2 years)20172.484
Cites / Doc. (2 years)20182.567
Cites / Doc. (2 years)20192.473
Cites / Doc. (2 years)20202.938
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites20010
Self Cites20020
Self Cites20031
Self Cites20044
Self Cites20054
Self Cites20065
Self Cites20078
Self Cites20086
Self Cites200920
Self Cites201033
Self Cites201136
Self Cites201284
Self Cites2013111
Self Cites2014209
Self Cites2015240
Self Cites2016280
Self Cites2017313
Self Cites2018271
Self Cites2019280
Self Cites2020438
Total Cites20010
Total Cites20026
Total Cites20039
Total Cites200447
Total Cites200566
Total Cites200684
Total Cites2007151
Total Cites2008125
Total Cites2009305
Total Cites2010520
Total Cites2011729
Total Cites2012928
Total Cites20131173
Total Cites20141585
Total Cites20152538
Total Cites20163040
Total Cites20173423
Total Cites20183533
Total Cites20193880
Total Cites20204922
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document20010
External Cites per document20020.750
External Cites per document20030.471
External Cites per document20041.720
External Cites per document20051.409
External Cites per document20061.580
External Cites per document20071.986
External Cites per document20081.322
External Cites per document20092.209
External Cites per document20102.970
External Cites per document20113.269
External Cites per document20123.234
External Cites per document20132.950
External Cites per document20142.646
External Cites per document20152.736
External Cites per document20162.654
External Cites per document20172.663
External Cites per document20182.755
External Cites per document20192.713
External Cites per document20203.024
Cites per document20010.000
Cites per document20020.750
Cites per document20030.529
Cites per document20041.880
Cites per document20051.500
Cites per document20061.680
Cites per document20072.097
Cites per document20081.374
Cites per document20092.346
Cites per document20103.133
Cites per document20113.423
Cites per document20123.529
Cites per document20133.111
Cites per document20142.941
Cites per document20152.951
Cites per document20162.912
Cites per document20172.923
Cites per document20182.979
Cites per document20192.917
Cites per document20203.314
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
200125.00
200211.11
200337.50
200429.63
200533.33
200626.67
200730.43
200840.74
200943.94
201035.48
201134.62
201238.33
201334.12
201442.35
201542.03
201642.67
201740.45
201839.17
201934.08
202030.41
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents20010
Non-citable documents20020
Non-citable documents20030
Non-citable documents20040
Non-citable documents20050
Non-citable documents20060
Non-citable documents20070
Non-citable documents20081
Non-citable documents20091
Non-citable documents20102
Non-citable documents20111
Non-citable documents20122
Non-citable documents201317
Non-citable documents201419
Non-citable documents201520
Non-citable documents20164
Non-citable documents20173
Non-citable documents20182
Non-citable documents20193
Non-citable documents20202
Citable documents20010
Citable documents20028
Citable documents200317
Citable documents200425
Citable documents200544
Citable documents200650
Citable documents200772
Citable documents200890
Citable documents2009129
Citable documents2010164
Citable documents2011212
Citable documents2012261
Citable documents2013360
Citable documents2014520
Citable documents2015840
Citable documents20161040
Citable documents20171168
Citable documents20181184
Citable documents20191327
Citable documents20201483
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents20010
Uncited documents20023
Uncited documents200311
Uncited documents200411
Uncited documents200516
Uncited documents200617
Uncited documents200717
Uncited documents200837
Uncited documents200926
Uncited documents201031
Uncited documents201140
Uncited documents201246
Uncited documents201390
Uncited documents2014100
Uncited documents2015161
Uncited documents2016198
Uncited documents2017208
Uncited documents2018227
Uncited documents2019254
Uncited documents2020234
Cited documents20010
Cited documents20025
Cited documents20036
Cited documents200414
Cited documents200528
Cited documents200633
Cited documents200755
Cited documents200854
Cited documents2009104
Cited documents2010135
Cited documents2011173
Cited documents2012217
Cited documents2013287
Cited documents2014439
Cited documents2015699
Cited documents2016846
Cited documents2017963
Cited documents2018959
Cited documents20191076
Cited documents20201251
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Metrics based on Scopus® data as of April 2021
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