Ascaris round worm larve encubates in the lungs, then we cough and swallow and the larve goes to the intestines and there the Ascaris round worms grow to adult hood. This may be what is causing your breathing problems.... I had one 13 inch Ascaris and 12 6 inch Ascaris be eliminated after my last Humaworm cleanse...My picture is posted if anyone doesn't believe me. lol.....Donna