Pooled semen was then diluted 1:1 in one of the six extenders containing each cryoprotectant (dimethyl sulfoxide;DMSO,methanol;MET and propylene glycol; PG)
Pooled semen wasthen diluted 1:1 in one of the six extenders containing eachcryoprotectant (dimethyl sulfoxide;DMSO,methanol;METand propylene glycol; PG)