Foundation FABER, Lausanne, Switzerland.
Fertil Steril. 2011 Feb;95(2):835-6. doi: 10.1016/j.fertnstert.2010.09.011. Epub 2010 Oct 25.
Three commercial, nonspermicidal gels used in fertility practice were found to be toxic to sperm in a 24-hr sperm survival assay; these included Felis, Replens, and Aquasonic Gel, which is used for transvaginal ultrasound during ovulation monitoring. In contrast, Pre-Seed did not cause any sperm toxicity, suggesting its appropriate use by patients who are trying to conceive, as well as clinicians during fertility procedures.
三种在生育实践中使用的商业非杀精凝胶在 24 小时精子存活试验中被发现对精子有毒性；其中包括用于生育监测排卵期间经阴道超声检查的菲利斯（Felis）、蕾兰斯（Replens）和奥卡西农凝胶（Aquasonic Gel）。相比之下，Pre-Seed 并没有引起任何精子毒性，这表明它适合试图怀孕的患者以及生育过程中的临床医生使用。
