Leif Bungum

2.9k total citations · 1 hit paper
40 papers, 2.1k citations indexed

About

Leif Bungum is a scholar working on Reproductive Medicine, Public Health, Environmental and Occupational Health and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Leif Bungum has authored 40 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Reproductive Medicine, 30 papers in Public Health, Environmental and Occupational Health and 17 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Leif Bungum's work include Ovarian function and disorders (27 papers), Reproductive Biology and Fertility (26 papers) and Assisted Reproductive Technology and Twin Pregnancy (13 papers). Leif Bungum is often cited by papers focused on Ovarian function and disorders (27 papers), Reproductive Biology and Fertility (26 papers) and Assisted Reproductive Technology and Twin Pregnancy (13 papers). Leif Bungum collaborates with scholars based in Denmark, Sweden and Norway. Leif Bungum's co-authors include Peter Humaidan, M. Bungum, Claus Yding Andersen, Mona Bungum, Aleksander Giwercman, Juris Ērenpreiss, Anna Axmon, Maria Spano, A. Giwercman and Lars Westergaard and has published in prestigious journals such as PLoS ONE, Human Reproduction and Fertility and Sterility.

In The Last Decade

Leif Bungum

40 papers receiving 2.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Sperm DNA integrity assessment in prediction of assisted reproduction technology outcome

2006 484 citations M. Bungum, Peter Humaidan et al. Human Reproduction profile →

Peers

Leif Bungum

PHEOH

PPCH

GENET

Janis H. Fox United States

Ilse A.J. van Rooij Netherlands

Isabelle Cédrin‐Durnerin France

Hilton I. Kort United States

Nathalie Massin France

J.R.T. Coutts United Kingdom

Geoffroy Robin France

Graçiela Estela Cognigni Italy

Gaspare Stabile Italy

F. Ubaldi Italy

Janis H. Fox United States

Leif Bungum

1.2k ×0.7

PHEOH

508 ×0.7

PPCH

156 ×1.1

GENET

240 ×1.8

Citations per year, relative to Leif Bungum Leif Bungum (= 1×) peers Janis H. Fox

Countries citing papers authored by Leif Bungum

Since Specialization

Citations

This map shows the geographic impact of Leif Bungum's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Leif Bungum with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Leif Bungum more than expected).

Fields of papers citing papers by Leif Bungum

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Leif Bungum. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Leif Bungum. The network helps show where Leif Bungum may publish in the future.

Co-authorship network of co-authors of Leif Bungum

This figure shows the co-authorship network connecting the top 25 collaborators of Leif Bungum. A scholar is included among the top collaborators of Leif Bungum based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Leif Bungum. Leif Bungum is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Alsbjerg, Birgit, US Kesmodel, Peter Humaidan, & Leif Bungum. (2024). The natural menstrual cycle revisited – can natural cycle be trusted. Journal of Ovarian Research. 17(1). 153–153. 3 indexed citations

Bungum, Leif, et al.. (2021). What is the optimal luteal support in assisted reproductive technology?. Hormone Molecular Biology and Clinical Investigation. 43(2). 225–233. 4 indexed citations

Lawrenz, Barbara, et al.. (2019). Significant Serum Progesterone Variations on the Day of Final Oocyte Maturation in Stimulated IVF Cycles. Frontiers in Endocrinology. 10. 806–806. 3 indexed citations

Løssl, Kristine, Jeanette Bogstad, Lisbeth Prætorius, et al.. (2019). Prediction of the lower serum anti-Müllerian hormone threshold for ovarian stimulation prior to in-vitro fertilization using the Elecsys® AMH assay: a prospective observational study. Reproductive Biology and Endocrinology. 17(1). 11–11. 10 indexed citations

Løssl, Kristine, et al.. (2018). The use of anti‐Müllerian hormone for controlled ovarian stimulation in assisted reproductive technology, fertility assessment and ‐counseling. Acta Obstetricia Et Gynecologica Scandinavica. 97(9). 1105–1113. 17 indexed citations

Christensen, P., Jens Peter Bonde, Leif Bungum, et al.. (2016). Environmental cadmium and lead exposure and anti-Müllerian hormone in pregnant women. Reproductive Toxicology. 61. 114–119. 12 indexed citations

Thomsen, Lise, Peter Humaidan, Leif Bungum, & Mona Bungum. (2014). The impact of male overweight on semen quality and outcome of assisted reproduction. Asian Journal of Andrology. 16(5). 749–749. 55 indexed citations

Andersen, Claus Yding, Leif Bungum, Anders Nyboe Andersen, & Peter Humaidan. (2011). Preovulatory progesterone concentration associates significantly to follicle number and LH concentration but not to pregnancy rate. Reproductive BioMedicine Online. 23(2). 187–195. 75 indexed citations

Bungum, M., et al.. (2011). Spermatozoa DNA damage measured by sperm chromatin structure assay (SCSA) and birth characteristics in children conceived by IVF and ICSI. International Journal of Andrology. 35(4). 485–490. 30 indexed citations

10.

Wikland, Matts, et al.. (2011). A randomized controlled study comparing pain experience between a newly designed needle with a thin tip and a standard needle for oocyte aspiration. Human Reproduction. 26(6). 1377–1383. 15 indexed citations

11.

Bungum, Mona, Leif Bungum, & Aleksander Giwercman. (2010). Sperm chromatin structure assay (SCSA): a tool in diagnosis and treatment of infertility. Asian Journal of Andrology. 13(1). 69–75. 147 indexed citations

12.

Humaidan, Peter, Leif Bungum, M. Bungum, & Claus Yding Andersen. (2006). Rescue of corpus luteum function with peri-ovulatory HCG supplementation in IVF/ICSI GnRH antagonist cycles in which ovulation was triggered with a GnRH agonist: a pilot study. Reproductive BioMedicine Online. 13(2). 173–178. 126 indexed citations

13.

Andersen, Claus Yding, et al.. (2006). Hormonal characteristics of follicular fluid from women receiving either GnRH agonist or hCG for ovulation induction. Human Reproduction. 21(8). 2126–2130. 44 indexed citations

14.

Humaidan, Peter, H.E. Bredkjær, Leif Bungum, et al.. (2005). GnRH agonist (buserelin) or hCG for ovulation induction in GnRH antagonist IVF/ICSI cycles: a prospective randomized study. Human Reproduction. 20(5). 1213–1220. 363 indexed citations

15.

Humaidan, Peter, Leif Bungum, M. Bungum, et al.. (2005). Reproductive outcome using a GnRH antagonist (cetrorelix) for luteolysis and follicular synchronization in poor responder IVF/ICSI patients treated with a flexible GnRH antagonist protocol. Reproductive BioMedicine Online. 11(6). 679–684. 31 indexed citations

16.

Bungum, Leif, M. Bungum, Peter Humaidan, & Claus Yding Andersen. (2004). A strategy for treatment of couples with unexplained infertility who failed to conceive after intrauterine insemination. Reproductive BioMedicine Online. 8(5). 584–589. 41 indexed citations

17.

Humaidan, Peter, M. Bungum, Leif Bungum, & Claus Yding Andersen. (2004). Effects of recombinant LH supplementation in women undergoing assisted reproduction with GnRH agonist down-regulation and stimulation with recombinant FSH: an opening study. Reproductive BioMedicine Online. 8(6). 635–643. 124 indexed citations

18.

Bungum, M., Leif Bungum, Peter Humaidan, & Claus Yding Andersen. (2003). Day 3 versus day 5 embryo transfer: a prospective randomized study. Reproductive BioMedicine Online. 7(1). 98–104. 42 indexed citations

19.

Bungum, Leif, Stig Kullander, & Jan Martin Maltau. (1996). Laser Doppler flowmetry of human endometrial microvasculature: A preliminary communication. Acta Obstetricia Et Gynecologica Scandinavica. 75(2). 178–181. 2 indexed citations

20.

Bungum, Leif, Knut Kvernebo, Pål Øian, & Jan Martin Maltau. (1996). Laser doppler‐recorded reactive hyperaemia in the forearm skin during the menstrual cycle. BJOG An International Journal of Obstetrics & Gynaecology. 103(1). 70–75. 31 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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