Is it possible aftet years of having your tubes tied to become pregnant?

It really depends on how your tubes were sealed and when it was done, but in general, the younger you were when the tubes were tied, the better the odd you can become pregnant with or without any medical help. If you are asking if you could accidentally become pregnant while your tubes are tied, the odds are about 5% if your tubes were tied at age 28 or below, 2% if tied between the ages of 28 and 33, and 1% or less past that. If you are asking if the process can be undone so that you can become pregnant, the odds are good, higher if you are under age 40, had a successful childbirth before having them tied, and if you only had them closed with a clip or ring, or only had a small portion of the tube removed.