The fundamental operation for reversal of a tubal sterilization is a microsurgical anastomosis. Success of the procedure depends on the extent of tubal destruction and the length of the repaired tubal segments. If the reconstructed tube has a length of at least 4 cm with an ampullary length of 1 cm, live birth rates of 60% to 80% can be achieved. The tubal pregnancy rates vary, but average 2% to 5%.
SEALs will say that they receive the most lethal hand-to-hand combat training. Rangers, Green Berets, Recon, and Air Force Special Forces operatives will say the same. That's just the way these warriors are. The fact is, they're all right. What most people don't understand is that Special Forces operatives aren't all martial arts masters or experts, as Hollywood usually portrays them to be.
The soldiers who make up the Army National Guard Special Forces are unique professionals with an unconventional method for waging war and an innovative approach to winning. They are the best at what they do. Their training, intelligence, courage and esprit de corps make them so. The 19th and 20th Special Forces Groups (Airborne) of the Army National Guard have units located across the United States of America with both 18 Series (Green Beret) positions and Airborne SOF Support positions.