The document provides information on various methods of family planning and birth control. It discusses fertility awareness methods, spermicides, male and female condoms, diaphragms, cervical caps, birth control sponges, pills, patches, vaginal rings, shots, implants, IUDs, tubal ligation, vasectomy, tubal implants, emergency contraception, options for older women, withdrawal, and the effectiveness of different methods. The most effective reversible methods are IUDs and hormonal implants, while abstinence is the only 100% effective method.