title: Improved cryopreserved semen fecundability in an alternating fresh-frozen artificial insemination program.
abstract: This study with glycerol and increased number of motile sperm inseminated showed an increase in f to 10.4% for frozen semen and 27.4% for fresh semen. There is a significant (P less than 0.01) difference in pregnancy rate when greater than 100 million motile sperm are inseminated (31.3%) than when less than that number are inseminated (11.9%) in the first cycle when frozen semen is used.
authors.affiliation: Department of Obstetrics and Gynecology, University of Wisconsin, Madison 53792.
authors.forename: C A
authors.initials: CA
authors.lastname: Brown
authors.forename: W R
authors.initials: WR
authors.lastname: Boone
authors.forename: S S
authors.initials: SS
authors.lastname: Shapiro
mesh_terms: D005260:Female; D005298:Fertility; D005615:Freezing; D006801:Humans; D007315:Insemination, Artificial / Q000379:methods*; D007316:Insemination, Artificial, Heterologous / Q000379:methods*; D008297:Male; D011247:Pregnancy; D012662:Semen Preservation