Canine sperm motility necessary for pregnancy


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Canine sperm motility necessary for pregnancy
Canine sperm motility necessary for pregnancy
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Fertility in dogs in relation to semen quality and the time and site of The pregnancy rate was % with fresh semen and % with frozen. when using fresh semen, but more precise methods are needed when using frozen semen.

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Canine sperm motility necessary for pregnancy

Description:North Ridgeville, OH, USA Since the American Kennel Club's recognition of litters conceived from frozen semen in and the subsequent acceptance and fresh chilled semen, practioners are being asked more frequently to assist clients with maximizing conception rates using these breeding techniques. The gratification one feels when successful is one of the great rewards in veterinary medicine. The basis of fresh chilling and freezing semen is energy conservation within the sperm cell so that the semen can be shipped or used at a later date. The drawback to these methods is that even though some energy is conserved, enough energy is used to shorten the sperm cell's life. Fresh semen is thought to easily live days in utero. Some papers have reported live sperm found in the uterus 11 days post-breeding.

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Views: 5086 Date: 2018-05-20 Favorited: 35 favorites

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