Definition
Tubal ligation is a surgical procedure performed on women as a permanent form of birth control. It involves blocking or cutting the fallopian tubes, preventing eggs from traveling to the uterus. Essentially, it stops the egg and sperm from meeting, preventing fertilization. Unlike temporary birth control methods, tubal ligation is considered irreversible in most cases. Think of it as creating a roadblock on the path between the ovaries and the uterus. It's a major decision with lasting effects.