using the entire experimental population , there were no significant differences between gnrh-treated and control cows for the rate of uterine involution , the occurrence of reproductive problems , the interval from parturition to first observed estrus , the interval from parturition to first insemination , the interval from parturition to conception , the number of services per conception , the total number of services per cow regardless of conception and the incidence of culling for infertility .
C0035150
reproductive
C0009637
conception