Sperm survival in saline
The sample should be well mixed in the original container.
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How to carry out artificial insemination using fresh semen
CN103125480A - Loach sperm artificial storage method - Google Patents
Leboeuf, B. Remarkable adaptations produced by these selective pressures include the aggregation of sperm in cooperative bundles to enhance sperm swimming velocity in the desert ant Cataglyphis savignyi [ 30 ], the capacity of male seminal fluid to incapacitate sperm from rival males in both Atta and Acromyrmex leaf-cutting ants [ 21 ], and the evolution of queen reproductive tract fluid that enhances sperm motility, and thus storage of viable spermatozoa, in Acromyrmex echinatior [ 31 ].
Freeze sperm or eggs for future use
Recently, one author has shown 8 that the mean pH values are consistently well above 8. It can also be indicative of a physical obstruction somewhere in the reproductive tract 18 , or may occur in cases of incomplete or partially retrograde ejaculation 6.
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