1. Male age negatively influences clinical pregnancy rate in women younger than 40 years undergoing donor insemination cycles 
Su-Ann Koh, Katherine Sanders, Richard Deakin, Peter Burton 
Reproductive BioMedicine Online 
Volume 27, Issue 2, Pages (August 2013)
DOI: /j.rbmo
Copyright © 2013 Reproductive Healthcare Ltd. Terms and Conditions

2. Figure 1
Cumulative pregnancy rate in women aged <40 years by cycles undertaken with a particular donor, stratified according to male age. Analysis is controlled for female age and luteal-phase progesterone support. Error bars denote the standard error of the mean.
Reproductive BioMedicine Online  , DOI: ( /j.rbmo )
Copyright © 2013 Reproductive Healthcare Ltd. Terms and Conditions