To permanently prevent pregnancy, the fallopian tubes are cut, tied, or blocked during tubal ligation. With a tubal ligation, an egg cannot pass through the fallopian tubes from the ovaries to the egg, and sperm cannot ascend the fallopian tubes to the egg. Your menstrual cycle is not affected by the surgery.
To permanently prevent pregnancy, the fallopian tubes are cut, tied, or blocked during tubal ligation. With a tubal ligation, an egg cannot pass through the fallopian tubes from the ovaries to the egg, and sperm cannot ascend the fallopian tubes to the egg. Your menstrual cycle is not affected by the surgery.