Indre befruktning

Internal fertilization - union of an egg cell with a sperm during sexual reproduction inside the body of a parent; occurrence of internal insemination as the mode of combining sperm and egg. Article “Indre befruktning” in Norwegian Wikipedia has 26.2 points for quality (as of July 1, 2025). The article contains 12 references and 3 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Norwegian) language version.

Since the creation of article “Indre befruktning”, its content was written by 8 registered users of Norwegian Wikipedia and edited by 216 registered Wikipedia users in all languages.

The article is cited 16 times in Norwegian Wikipedia and cited 727 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Norwegian): #2390 in August 2017
• Global: #57075 in October 2009

The highest popularity rank from 2008:

• Local (Norwegian): #31275 in March 2020
• Global: #75411 in February 2021

There are 18 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Internal fertilization		52.5752
2	Spanish (es) Fertilización interna		36.6783
3	Catalan (ca) Fecundació interna		31.9731
4	Chinese (zh) 體內受精		27.9324
5	Arabic (ar) إخصاب داخلي		26.368
6	Norwegian (no) Indre befruktning		26.2289
7	Polish (pl) Zapłodnienie wewnętrzne		24.2296
8	Indonesian (id) Pembuahan internal		18.8441
9	Portuguese (pt) Fertilização interna		16.377
10	Persian (fa) لقاح داخلی		11.83

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Indre befruktning" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Internal fertilization		1 090 254
2	Japanese (ja) 体内受精		594 853
3	Portuguese (pt) Fertilização interna		191 286
4	Spanish (es) Fertilización interna		145 671
5	Arabic (ar) إخصاب داخلي		135 490
6	Persian (fa) لقاح داخلی		115 145
7	Turkish (tr) İç döllenme		85 270
8	Chinese (zh) 體內受精		65 031
9	Vietnamese (vi) Thụ tinh trong		62 527
10	Polish (pl) Zapłodnienie wewnętrzne		54 327

More...

The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Indre befruktning" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Internal fertilization		4 333
2	Japanese (ja) 体内受精		1 706
3	Chinese (zh) 體內受精		613
4	Spanish (es) Fertilización interna		568
5	Persian (fa) لقاح داخلی		443
6	Arabic (ar) إخصاب داخلي		216
7	Portuguese (pt) Fertilização interna		168
8	Vietnamese (vi) Thụ tinh trong		124
9	Turkish (tr) İç döllenme		123
10	Polish (pl) Zapłodnienie wewnętrzne		84

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Indre befruktning" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Internal fertilization		93
2	Turkish (tr) İç döllenme		27
3	Japanese (ja) 体内受精		15
4	Portuguese (pt) Fertilização interna		12
5	Catalan (ca) Fecundació interna		11
6	Persian (fa) لقاح داخلی		8
7	Norwegian (no) Indre befruktning		8
8	Arabic (ar) إخصاب داخلي		6
9	Spanish (es) Fertilización interna		6
10	Danish (da) Indre befrugtning		5

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Indre befruktning" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Internal fertilization		1
2	Arabic (ar) إخصاب داخلي		0
3	Bulgarian (bg) Вътрешно оплождане		0
4	Catalan (ca) Fecundació interna		0
5	Danish (da) Indre befrugtning		0
6	Spanish (es) Fertilización interna		0
7	Persian (fa) لقاح داخلی		0
8	Indonesian (id) Pembuahan internal		0
9	Japanese (ja) 体内受精		0
10	Korean (ko) 체내 수정		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Indre befruktning" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Internal fertilization		226
2	Chinese (zh) 體內受精		76
3	Catalan (ca) Fecundació interna		66
4	Japanese (ja) 体内受精		57
5	Arabic (ar) إخصاب داخلي		50
6	Persian (fa) لقاح داخلی		47
7	Portuguese (pt) Fertilização interna		42
8	Korean (ko) 체내 수정		41
9	Vietnamese (vi) Thụ tinh trong		26
10	Polish (pl) Zapłodnienie wewnętrzne		20

More...

#	Language	Value
ar	Arabic إخصاب داخلي
bg	Bulgarian Вътрешно оплождане
ca	Catalan Fecundació interna
da	Danish Indre befrugtning
en	English Internal fertilization
es	Spanish Fertilización interna
fa	Persian لقاح داخلی
id	Indonesian Pembuahan internal
ja	Japanese 体内受精
ko	Korean 체내 수정
la	Latin Fertilizatio interna
ms	Malay Persenyawaan dalaman
no	Norwegian Indre befruktning
pl	Polish Zapłodnienie wewnętrzne
pt	Portuguese Fertilização interna
tr	Turkish İç döllenme
vi	Vietnamese Thụ tinh trong
zh	Chinese 體內受精

Best Rank

Norwegian: #31275 03.2020

Global: #75411 02.2021

Best Rank

Norwegian: #2390 08.2017

Global: #57075 10.2009

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information