New research suggests that the longer sperm are stored before ejaculation, the lower their quality – with implications for men trying to conceive and IVF treatment.
Articles on ejaculation
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The link between ejaculation and prostate cancer explained.
Understanding which changes are normal and when to seek help is important. Here’s what you need to know.
If you’re a non-scientist, you might have once asked yourself, propped against the bedhead after disappointingly quick intercourse, how long does sex “normally” last?
Top contributors
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Associate Professor, School of Psychology, The University of Queensland
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Adjunct Associate Professor, Department of Obstetrics and Gynaecology, Monash University
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Senior Lecturer in Biochemistry, Sheffield Hallam University
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Andrology Fellow, Hudson Institute
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Professor and clinician in fertility medicine, Hudson Institute
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Lecturer in Evolutionary Biology, University of Oxford
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Research Fellow, Department of Biology, University of Oxford
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PhD Candidate, Department of Biology, University of Oxford