 [ Symptoms ] can you use egg whites on a burn  i read an article that said you can use egg whites to sooth and help heal burns like if you burn yourself with fire but not real bad is this true [ Disease ] a pap smear does not test for endometriosis there is no simple test for endometriosis endometriosis is typically diagnosed based on symptoms of very painful periods and painful intercourse sometimes a procedure called a laparoscopy is performed to confirm and treat endometriosis during this procedure a small camera is inserted through the belly button to look for endometriosis while you are under general anesthesia