Pre Seed Efficacy

Jacquie • Due Sept 17th, FTM, married, dog lover
I've been TTC for a few months now with no luck. A friend of mine told me about Pre Seed lubricant and swears it's what helped her conceive. Anyone out there who uses it or has used it?
I've also heard that it helps sperm swim faster and since male sperm is already faster than female, you're more likely to conceive a boy when using it. True?