Semen handling errors all add up.
Semen handling errors all add up. May 1997 by Ray L. Nebel Extension Dairy Scientist, Reproduction Virginia Tech Proper semen handling procedures from locating the semen in the liquid nitrogen tank to entering the cow's reproductive tract need review periodically. Everyone establishes a routine for handling frozen and thawed semen that hopefully does not injure sperm cells and lower conception rates. Usually, errors made in the handling of frozen - thawed semen and the equipment used for artificial insemination are small. However, mistakes in semen handling are frequently additive meaning their effects on semen quality will be magnified.