Preseed is a lubricant that is totally safe for couples who are trying to conceive. Like katinagj said, its a sperm friendly lubricant! Other lubricants like KY are harmful to sperm. Preseed helps alot if you lack CM. Helps the little swimmers get to where their suppose to be
I used it for the first time this past cycle and got a faint positive on my preggo test a couple days ago. Just waiting to confirm it
Good Luck to you!!
Oh and it feels GREAT!!! Its very natural feeling...