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.
Spermicide has to be inserted deep into the vagina before having sex. The spermicide forms a barrier that blocks the cervix, the entrance to the uterus. It can stop sperm from swimming, so they cannot fertilize an egg. Spermicide also helps to prevent pregnancy by killing sperm.