Phospholipid compositions and their use for enhancing sperm motility and viability

摘要

A phospholipid composition that increases sperm motility and viability is provided. By injecting sperm into an aqueous phospholipid solution prior to in vitro fertilization or artificial fertilization, sperm motility and oocyte conception are enhanced. Aqueous phospholipids can also be used during sperm storage or cryopreservation. Also, the motility of the sperm produced or ejaculated and the environment in which the sperm is placed can be enhanced by ingestion of the phospholipid composition by males or females, or by placing the phospholipid-containing composition in the vagina. it can. [Selection] FIG.