Hi Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concern...
As per told you must have undergone
tubal ligation to prevent
pregnancy. 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.
Tubal ligation is intended to be a permanent form of birth control. This hasn't been told to you i think.
However, some women like you wish to become pregnant again. In these cases, surgery to untie the tubes may be an option called tubal ligation reversal.
There are various factors which determine success of this procedure
1 If the remaining fallopian tubes are healthy
2 you and your partner do not have any other
infertility issues
3. Age plays an important role in the ability to become pregnant after
tubal reversal. Older women are much less likely than younger woman to become pregnant after this procedure.
According to your gynaecologist you must have unhealthy fallopian tubes, so success of tubal ligation reversal procedure in you is minimal.
Hope this information helps