Reproductive Biomedicine Online
Older male age linked to lower IVF success mainly in older women
Among women 40 and older, a male partner five years older was linked to 0.78 times the adjusted odds of a live birth.Among women 40 and older, a male partner five years older was linked to 0.78 times the adjusted odds of a live birth.
Cohort studyPopulations
Who was studiedCouples undergoing IVF or ICSI
What changedAmong women 40 and older, live-birth odds were lower with male partners five years older (adjusted odds ratio 0.78)
The catchLive births beyond the first five embryo transfer attempts were outside the assessed outcomes