• Men who reported often moving heavy objects at work had 44% higher sperm counts https://academic.oup.com/humrep/advance-article-abstract/doi/10.1093/humrep/dead027/7034534 3 comments 24/2/2023

• There is a 30% higher chance of IVF using frozen embryos being successful if the woman's eggs were initially harvested in summer rather than autumn. The study also found a 28% increase in the chances of a live birth among women who had eggs collected during days that had the most sunshine. https://academic.oup.com/humrep/advance-article/doi/10.1093/humrep/dead137/7219746?login=false 24 comments 6/7/2023 science
• First mouse model mimicking gender-affirming hormone therapy in peripubertal transmasculine youth suggests GnRHa+T therapy in peripubertal female mice does not affect ovarian reserve. https://academic.oup.com/humrep/advance-article-abstract/doi/10.1093/humrep/deac257/6885409 322 comments 10/12/2022 science
• Children born to mothers with polycystic ovary syndrome (PCOS) have an increased risk of developing infections, allergies and other childhood illnesses by the age of 13, according to the largest study to investigate this. https://academic.oup.com/humrep/advance-article/doi/10.1093/humrep/deac154/6640277 7 comments 14/7/2022 science
• Human studies found paracetamol (tylenol) forms metabolites in sperm, reducing fertility https://academic.oup.com/humrep/advance-article-abstract/doi/10.1093/humrep/deac042/6544692?login=false&redirectedFrom=fulltext 27 comments 31/3/2022 science
• Marijuana smokers have significantly higher sperm counts. https://academic.oup.com/humrep/advance-article/doi/10.1093/humrep/dez002/5307080 22 comments 9/2/2019 science
• Soy formula feeding during early infancy associated with increase in menstrual pain in young adulthood https://academic.oup.com/humrep/advance-article/doi/10.1093/humrep/dey303/5146638 4 comments 13/11/2018 science
• Boxers or briefs: men involved in a new study who reported most frequently wearing boxers had higher sperm concentration and total count, but lower sperm-producing follicle-stimulating hormone (FSH) levels, compared to men who did not. https://academic.oup.com/humrep/advance-article/doi/10.1093/humrep/dey259/5066758 11 comments 11/8/2018 science
• Loose-fitting underwear may benefit sperm production: Certain styles of male underwear may impair spermatogenesis https://academic.oup.com/humrep/advance-article-abstract/doi/10.1093/humrep/dey259/5066758?redirectedfrom=fulltext 4 comments 9/8/2018 science
• Women exposed to increased concentrations of nitrogen dioxide, carbon monoxide and ambient particulate matter had a lower rate of conception following fertility treatment and a higher chance of early pregnancy loss compared with women exposed to lower concentrations of these pollutants https://academic.oup.com/humrep/advance-article-abstract/doi/10.1093/humrep/dey076/4962139?redirectedfrom=fulltext 6 comments 6/5/2018 science
• Chemicals in shaving creams could be affecting men’s sperm. Researchers from the University of Massachusetts Amherst say that a group of chemicals known as phthalates, which are used as solvents (dissolving agents) in personal care products, could reduce men’s chances of becoming fathers. https://academic.oup.com/humrep/article-abstract/doi/10.1093/humrep/dex283/4103445/preconception-urinary-phthalate-concentrations-and?redirectedfrom=fulltext 20 comments 13/9/2017 science

Linking pages

Related searches:

Search whole site: site:academic.oup.com

Search title: Men who reported often moving heavy objects at work had 44% higher sperm counts

See how to search.