Possible. She needs to consult a physician.
3
No. Not in the USA at least.
After a tubal ligation you should NOT be able to get pregnant.
yes
Yes, it is possible to get pregnant after having any tubal ligation procedure. The chances are very low though.
yes
Yes, a female can get pregnant after a tubal ligation but, it's not a very high chance of it but..... Anything is possible
no
I was told there is a 2% chance having a baby.
Yes
Yes.
It is possible for the clips used in a tubal ligation to come undone or loose. It can happen for various reasons, but it is a fairly rare occurrence.