Nov 15, 2018 One study compared sperm motility after exposure to Pre-Seed (a fertility friendly lubricant), Astroglide (the non-TTC version), KY Warming, KY.
May 3, 2018 Thinner discharge makes it easier for sperm to swish their way up to the The most commonly used lubricants were Astroglide, KY, and Pre-seed. types in natural intercourse, it's not a bad idea to choose “sperm-friendly”.
Commonly used vaginal lubricants have been shown to negatively affect sperm motility in vitro. Over-the-counter lubricants including Astroglide, KY Jelly, and.