Final answer:
Tubal ligation is the surgical procedure designed to permanently prevent conception by blocking, tying, or cutting the Fallopian tubes, and it is a form of female sterilization.
Step-by-step explanation:
Tubal ligation is a form of female sterilization where the Fallopian tubes are either tied, cut, or blocked with metal implants that cause scar tissue to form. This surgical procedure is meant to be a permanent method to prevent sperm from reaching the egg, thereby preventing fertilization and conception.
It is performed in various methods, sometimes by tying and cutting the tubes, other times by inserting tiny metal implants that encourage scar tissue growth, effectively blocking the tubes. Unlike other methods of contraception, tubal ligation is considered a permanent solution and should be decided upon with thorough consideration, as reversing it may be challenging or impossible. It is a reliable form of contraception and is intended for individuals who wish to no longer have children in the future.