1. A short period of ejaculatory abstinence before intrauterine insemination is associated with higher pregnancy rates 
Paul B. Marshburn, M.D., Mark Alanis, M.D., Michelle L. Matthews, M.D., Rebecca Usadi, M.D., Margaret H. Papadakis, Ph.D., Susan Kullstam, M.S., Bradley S. Hurst, M.D. 
Fertility and Sterility 
Volume 93, Issue 1, Pages (January 2010)
DOI: /j.fertnstert
Copyright © 2010 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
The Effect of Ejaculatory Abstinence Period on the Total Motile Sperm Count of the Ejaculate and the Inseminating Specimen for IUI: Correlation with Pregnancy Rate Following IUI.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2010 American Society for Reproductive Medicine Terms and Conditions