Do you need to get saved more than once?
Jesus says in John 10:28, "...I give unto them eternal life; and they shall never perish..." Once you have eternal life, it never ends. The salvation that Jesus brings is everlasting. It will never end, and there is nothing we can do to lose it. Salvation is not something that we earn through good works or righteousness, but it is given by grace through faith in Jesus Christ. Jesus offered Himself as the sacrifice for our sins, and He only had to make that sacrifice once. If we place our faith in Christ, the only way we could lose our salvation would be if His blood could not pay the price for our sins. Our salvation is secure and permanent once we trust in Jesus as our savior.