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| == Seminal Extenders == | | == Seminal Extenders == |
| | | |
| + | * Extend the number of sperm in the original ejaculate. |
| + | * Extend the life of sperm. |
| + | * Must be isotonic |
| + | * Must minimize cold damage. |
| + | ** The cell membrane of spermatozoon is sensitive to sudden drops in temperature ''''cold shock''''. |
| + | ** Slow, controlled cooling of sperm is important because it minimizes stress on the cell membrane by lowering temperatures gradually. |
| + | ** A low storage temperature reduces metabolism by about 50% for each 10 C decline. |
| + | *** Enables conservation of their fixed amount of metabolic energy. |
| | | |
| == Semen Preservation == | | == Semen Preservation == |