With the use of artificial insemination. Want to increase the efficiency of the storage of semen.Effects of oxidative stress (oxidative stress) between stored in semen collection tube causing the changes of oxidation reaction leading to change of fat. (lipid peroxidation;LPO) such reaction causes harm sperm, such as the help is the source power of movement on the part of the genetic material.Vitamin C is antioxidants can prevent destruction within the sperm during storage on a long time and effectively into the mix with egg