Yes!!!! It's possible!!! Crazy huh!!! I just spoke to my doctors about permanent bc options after I deliver and I brought up tubal ligation and was SHOCKED to find out its not 100% within the first 3 yrs!!! They really encouraged males to get snipped instead because they can 'test' sterility that way... He said all they can do for women who get their tubes tide is the "whoops" test... :-/
Well, it's possible, but it isn't very likely. As butterfly suggests, go ahead and take a home pregnancy test to be sure. If the answer is positive (a rare occurrence after a tubal ligation), see your doctor right away to rule out the chance it is ectopic.
Take a test, and I guess it could b possible....