Ultimate Guide to DIY Homemade Sex Toys myzumio Cervical Mucus and Fertile Window: How Sperm Friendly Lubricants Help Home Insemination Solutions ZA Pre seed Personal Vaginal Lubricant HubPharm Africa Fertility Lubricant for Conception Support Sperm Safe Lube Bird&Be Homemade Sex Toys: DIY Guide to Safe, Sexy DIY Pleasure PreSeed is the first 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