I've been using "good clean love" which is sperm friendly, but didn't have some of the chemicals that the preseed does. I have only been using like a regular lube, so maybe not using it like preseed requires? I keep reading about an applicator and women doing insemination...so I assume it's done a bit different. I don't know what you all do, so not sure I belong here...:-/ I've used it the past two cycles, and am going on my 3rd. Here's hopin!