Programs and Services

Program for Fertility Advancement (PFA)

The Program for Fertility Advancement™ (PFA™) is just one example of Select Sires’ commitment to fertility research. The creation of PFA came about as a way for Select Sires to conduct on-going research in herds across the country to test semen-quality and extenders, while facilitating semen distribution and data recovery in a timely fashion. More than 110 herds, representing more than 120,000 cows across the United States participate in the PFA, making it the largest field fertility research program available