Tubal ligation is surgery to close or block a woman's fallopian tubes so eggs released from the ovaries cannot enter the uterus and sperm cannot reach the egg. The procedure is done to prevent pregnancy.
It is also called female sterilization surgery, or "getting your tubes tied." The fallopian tubes may be closed by:
Tying the tubes together
Sealing them closed using a ring or clip
Burning (cauterizing) them together using a mild electric current
Tubal ligation is intended...