Le Lannou D
CECOS de l'Ouest, 1, bis rue de la Cochardière, 35000 Rennes, France.
Gynecol Obstet Fertil. 2004 Oct;32(10):894-7. doi: 10.1016/j.gyobfe.2004.08.010.
The cryopreservation of human sperm decreases its fecondity, by reduction in the number of motile sperm. However the fertilizing ability of the spermatozoa is not faded. The use of frozen sperm requires an optimization of the methods of artificial insemination to hope to approach the results obtained with fresh sperm. Intrauterine insemination with sperm selection meets this aim.
人类精子的冷冻保存会降低其生育能力，原因是活动精子数量减少。然而，精子的受精能力并未消退。使用冷冻精子需要优化人工授精方法，以期接近使用新鲜精子所获得的结果。采用精子筛选的宫内授精符合这一目标。
