Babystart Fertilsafe Plus lubricant has been formulated for couples who are actively trying to conceive. It has been shown to not harm any sperm or stop sperm moving following application. Couples can rest assured that it is sperm friendly as it has been clinically tested by a leading andrology clinic and is pH balanced to ensure sperm safety.Babystart Fertilsafe Plus Lubricant is fertility friendly and free from parabens and glycol. For the female user, the lubricant mimics her natural lubrication allowing the sperm to travel to the egg. For the male user, the pH balance ensures his sperm is kept healthy. Proven to increase pleasure and comfort whilst partaking in an increased amount of intercourse whilst trying to conceive, the packaging is also very discreet with an easy to use internal applicator.