Other lubricants can damage sperm and should not be used when you want to become pregnant. Fertility-friendly Pre Seed relieves vaginal dryness without harming sperm or embryos and is less irritating than leading lubricants. Applying Pre Seed inside the vagina can supplement natural secretions involved in reproduction, including fertile fluids. Fertility friendly Safe for use when trying to conceive. Pre Seed Intimate Moisturizer & Lubricant: Pre-seed is a fertility-friendly intimate moisturizer with arabinogalactan for antioxidant support. Pre-seed is pH balanced to match fertile cervical mucus and uniquely developed to not harm sperm. With 9 single use applications, Pre-seed's reusable applicators provide moisture to cervix and vagina. Clinically tested and doctor recommended Pre-Seed provides moisture without harming sperm. For use even when trying to conceive - a time of increased vaginal dryness when most other lubricants should be avoided due to their detrimental effects on sperm. PreSeed is recommended by and used in leading fertility and women's clinics. Pre-Seed's isotonic formula is also available in an external lubricant, for everyday patient or clinic use, as Pre Lubricant. Both Pre Seed and Pre have been used for lubrication by women in all stages of life, including post-menopausal women and women with pelvic pain disorders, such as vulvodynia. Pre Seed is proudly made in the USA by INGfertility a family owned company in Spokane, WA. Their mission is to provide innovative, effective products for trying-to-conceive couples and physicians to optimize reproductive outcomes.