Asratian, Anna https://orcid.org/0000-0001-7696-0508
Isacson, Signe https://orcid.org/0000-0002-7590-8326
Kugelberg, Unn
Walsh, Colum P https://orcid.org/0000-0001-9921-7506
Öst, Anita https://orcid.org/0000-0003-0547-1904
Funding for this research was provided by:
Linköping University
Article History
Received: 3 July 2025
Revised: 25 March 2026
Accepted: 30 April 2026
First Online: 4 June 2026
Declarations
:
: The ejaculates were commercially purchased and collected by specialized professionals following standard routines and ethical guidelines.
: The authors declare no competing interests.