You have undergone burning of your tubes. In this procedure, not only the tubal patency is interrupted, even the tubal lining also is destroyed. The tubal lining has such cells which help the propulsion of the reproductory cells. To have a pregnancy after such surgery, you will have to undergo another surgery - to remove the destructed portions of the tubes and re-join them. This is a highly skilful job. Many a gynaecologists are quite expert in it. However, the results after such surgery are not too high, though in some cases, the success is found. If you are keen on undergoing such surgery, please take the decision only after discussing with the gynaecologist about the chances of success and the risk of future pregnancy. . Further more, previous 10 kids with a history of caesarean section, I would not advice to go for any, more pregnancy. I hope I have sufficiently counselled you. If any other information is needed, I am at your service madam.