Season of birth and variations in male reproductive health: A population‐based cohort study
We observed higher oestradiol levels in men born during the winter than during the summer half-year. For the remaining reproductive health outcomes, the observed fluctuations may reflect random variation.
Authors
- Anne Gaml‐Sørensen (ORCID: https://orcid.org/0000-0002-5242-939X)
- Sandra Søgaard Tøttenborg (ORCID: https://orcid.org/0000-0001-7742-4360)
- Cecilia Høst Ramlau‐Hansen (ORCID: https://orcid.org/0000-0003-3296-0121)
- Nis Brix (ORCID: https://orcid.org/0000-0002-1499-8401)
- Mikko Myrskylä (ORCID: https://orcid.org/0000-0003-4995-027X)
- Gunnar Toft (ORCID: https://orcid.org/0000-0002-7542-6853)
- Jens Peter Bonde (ORCID: https://orcid.org/0000-0002-8181-3673)
- Siri E. Håberg (ORCID: https://orcid.org/0000-0002-2199-5225)
- Karin Sørig Hougaard (ORCID: https://orcid.org/0000-0002-3386-0512)
Institutions
- University of Copenhagen (DK)
- Norwegian Institute of Public Health (NO)
- University of Helsinki (FI)
- Steno Diabetes Centers (DK)
- Aarhus University (DK)
- Frederiksberg Hospital (DK)
- Aarhus University Hospital (DK)
- Max Planck Institute for Demographic Research (DE)
- National Research Centre for the Working Environment (DK)
- University of Bergen (NO)
Publication Details
- Journal
- Andrology
- Published
- 2025-04-29
- DOI
- https://doi.org/10.1111/andr.70052
- Primary Topic
- Sperm and Testicular Function
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- March of Dimes Foundation
- Aarhus Universitet
- European Commission
- National Research Foundation
- Danmarks Grundforskningsfond
- Lunds Universitet
- Lundbeckfonden
- Region Hovedstaden
- Norges Forskningsråd
- Region Skåne
- Egmont Fonden
- Danmarks Frie Forskningsfond
- H. Lundbeck A/S