Research output per year
Research output per year
Personal profile
Research
I am conducting research within the field of reproductive epidemiology and have an interest in environmental exposures. Currently, I am particularly focused on investigating the relationship between timing and tenpo of puberty and risk-taking behaviors.
Profile
I am a trained medical doctor from Aarhus University and currently employed as a postdoctoral researcher at the Department of Public Health. I also defended my PhD in epidemiology here in 2024.
Job responsibilities
I use epidemiological methods to investigate the relationship between the timing and tempo of puberty and risk behavior, as well as fertility and infertility. During my PhD, I investigated nitrate in drinking water and its association with pubertal timing and sperm quality.
Areas of expertise
- Epidemiology
- Reproduction
- Environmental medicine
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Dive into the research topics where Pernille Jul Clemmensen is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Atopic dermatitis in childhood and pubertal development: A nationwide cohort study
Kjersgaard, C. L., Ernst, A., Clemmensen, P. J., Harrits Lunddorf, L. L., Arendt, L. H., Brix, N., Arah, O. A., Deleuran, M. & Ramlau-Hansen, C. H., Apr 2025, In: JAAD International. 19, p. 21-31 11 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access -
Maternal use of nitrosatable drugs during pregnancy and adult male reproductive health: A population-based cohort study
Clemmensen, P. J., Brix, N., Schullehner, J., Toft, G., Søgaard Tøttenborg, S., Sørig Hougaard, K., Bjerregaard, A. A., Halldorsson, T. I., Olsen, S. F., Hansen, B., Stayner, L. T., Sigsgaard, T., Kolstad, H., Bonde, J. P. E. & Ramlau-Hansen, C. H., Nov 2024, In: Andrology. 12, 8, p. 1740-1750 11 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access -
Sleep duration and biomarkers of fecundity in young men: a cross-sectional study from a population-based cohort
Gaml-Sørensen, A., Frølich, M. K., Brix, N., Ernst, A., Bonde, J. P. E., Hougaard, K. S., Tøttenborg, S. S., Clemmensen, P. J., Toft, G. & Ramlau-Hansen, C. H., Jul 2024, In: Andrology. 12, 5, p. 1125-1136 12 p., 13560.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
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Maternal intake of folate and folic acid during pregnancy and markers of male fecundity: A population-based cohort study
Gaml-Sørensen, A., Brix, N., Høyer, B. B., Tøttenborg, S. S., Hougaard, K. S., Bonde, J. P. E., Clemmensen, P. J., Ernst, A., Arendt, L. H., Olsen, S. F., Granström, C., Henriksen, T. B., Toft, G. & Ramlau-Hansen, C. H., Mar 2023, In: Andrology. 11, 3, p. 537-550 14 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile -
Maternal vitamin D levels and male reproductive health: a population-based follow-up study
Gaml-Sørensen, A., Brix, N., Hærvig, K. K., Lindh, C., Tøttenborg, S. S., Hougaard, K. S., Høyer, B. B., Ernst, A., Arendt, L. H., Clemmensen, P. J., Bonde, J. P. E., Henriksen, T. B., Toft, G., Arah, O. A. & Ramlau-Hansen, C. H., May 2023, In: European Journal of Epidemiology. 38, 5, p. 469-484 16 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access
Press/Media
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VIDEO: Does the mother’s nitrate intake have an effect on her son’s semen and daughter’s puberty?
13/05/2020
1 Media contribution
Press/Media: Press / Media