Jenna Gering

One of Charlie's many women fears she's pregnant, and Charlie is relieved when the lady finds out she's not. When Alan realizes that this is not Charlie's first pregnancy scare, he suggests a permanent solution for Charlie--a vasectomy. Charlie's doctor recommends freezing some sperm in case Charlie changes his mind about having children, but things don't go quite as planned.

Carrie investigates Doug’s sudden interest in personal grooming, only to find out his frequent hair cuts are an excuse

Grissom, Sara and Warrick are called in to investigate an abandoned, blood-splattered apartment and Nick and Catherine must examine a dead scuba diver lodged in a tree.

When a game between rival teams, the Manhattan Minx and Brooklyn Clobbers, ends in the murder of the premier skater in the league, the CSIs must discover if her murder was an act of jealousy from one of her teammates or if she was killed by an opposing skater because of her competitive edge. Meanwhile, Danny and Sheldon investigate the death of a gifted writer who is found with the final chapter of his latest novel written on his entire body. (TV-PG)