High #sperm deoxyribonucleic acid fragmentation index is associated with an increased risk of #preeclampsia following assisted reproduction treatment

ObjectiveTo study the association between sperm deoxyribonucleic acid fragmentation index (DFI) and the odds of preeclampsia and other adverse perinatal outcomes after in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI) treatment. DesignA prospective cohort study including infertile couples undergoing conventional IVF or ICSI treatment and their children. Data regarding preeclampsia and perinatal outcomes were… Continue reading High #sperm deoxyribonucleic acid fragmentation index is associated with an increased risk of #preeclampsia following assisted reproduction treatment

Association between self-reported mobile #phone use and the #semen quality of young men

To investigate the association between mobile phone exposure and semen parameters.A nationwide cross-sectional study.SettingAndrology laboratories in close proximity to 6 army recruitment centers.PatientsIn total, 2886 men from the general Swiss population, 18–22 years old, were recruited between 2005 and 2018 during military conscription.InterventionParticipants delivered a semen sample and completed a questionnaire on health and lifestyle,… Continue reading Association between self-reported mobile #phone use and the #semen quality of young men

Sperm quality and absence of SARS-CoV-2 RNA in semen after COVID-19 infection: a prospective, observational study and validation of the SpermCOVID test

To study the contagiousness of sperm and its influence on fertility after recovery from COVID-19 infection. DesignProspective cohort study. SettingUniversity medical center. Patient(s)One hundred twenty Belgian men who had recovered from proven COVID-19 infection. Intervention(s)No intervention was performed. Main outcome measure(s)Sermm quality was assessed using the World Health Organisation criteria. DNA damage to sperm cells… Continue reading Sperm quality and absence of SARS-CoV-2 RNA in semen after COVID-19 infection: a prospective, observational study and validation of the SpermCOVID test