PRE SEED is a sperm friendly vaginal lubricant recommended for women who are trying to conceive but experience vaginal dryness during sexual intercourse. Most other lubricants either kill sperm or alter the morphology motility of Fertility Lubricant American Pregnancy Association Clearing Up Misconceptions About Fertility Friendly Lubricants When trying to conceive, choosing the right lubricant matters. Some common products like oil based lubricants, petroleum jelly, saliva, and regular lubricants may harm sperm and reduce fertility chances. Instead, opt for fertility friendly, Not all 'sperm friendly' lubricants are actually friendly When you're trying to conceive, even small choices, like which lubricant to use, can impact your fertility journey. Studies show that many lubricants marketed Do Lubricants Affect Pregnancy Chances? Many couples wonder if lubricants can prevent conception. Oil based lubricants (like Vaseline, coconut oil, creams, lotions) can slow down sperm movement and reduce pregnancy chances.