A. 1  PNC Bank uses encryption for online security. 2  Encryption technology can be used for a host of applications, including electronic commerce (sending credit card numbers for orders or transmitting account information), e-mail messages and sensitive documents. 3  Encryption is utilized with the transmission of data from one party to another.
Plus, if you're using a condom with spermicidal gel, the seawater can wash the spermicide out. Medical lubricants: catheter lubricants, condom lubricants, personal lubricants, spermicidal lubricants, vaginal moisturizers, gamma radiation resistant lubricant gels.
Noun. 1. sperm cell-the male reproductive cell; the male gamete; a sperm is mostly a nucleus surrounded by little other cellular material. sperm, spermatozoan, spermatozoon.flagellum-a lash-like appendage used for locomotion (e.g., in sperm cells and some bacteria and protozoa).oun. 1. sperm cell-the male reproductive cell; the male gamete; a sperm is mostly a nucleus surrounded by little other cellular material. sperm, spermatozoan, spermatozoon.