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Frontier mental health research: psychedelics & drug studies

Each month our editorial team sifts through hundreds of papers and curates notable findings—for practitioners and informed readers who want to stay current with the evidence. Subscribe to the monthly Research Digest for expert analysis and concise summaries of key papers.

Mating

1 paper

Longitudinal evidence that fatherhood decreases testosterone in human males

Lee T. Gettler, Thomas W. McDade, Alan B. Feranil, Christopher W. Kuzawa
Proceedings of the National Academy of Sciences Summary & key facts 2011 532 citations

Postpartum depression can affect fathers too. Research summarized in this article says about 10% of men experience clinical paternal postpartum depression, often during pregnancy or in the first year after birth (with the highest risk in the first 3–6 months). The article lists common symptoms, risk factors like a partner’s…

Evolutionary Psychology and Human Behavior Neuroendocrine regulation and behavior Reproductive Health and Technologies
Summaries and links are for general information and education only. They are not a substitute for reading the original publication or for professional medical, legal, or other advice. Always refer to the linked source for the full study.