 [ Symptoms ] how do i have chlamydia and he dont  i went to get put on birthcontrol since we were not being very safe about sex while i was there i went ahead and got tested turns out i have chlamydia i went ahead and told him he went and got tested his results were negative ive only had unprotected sex with 1 guy years ago and i got tested after i broke up with him i do not understand where it came from and why he does not have it also [ Disease ] children are subject to many different types of tumors so i would need you to provide more information so that i can help you neoplasm or tumor is an abnormal mass of tissue as a result of abnormal growth or division of cells i could give you the a z of tumors but it is best to keep in touch with a physician also check out sits <link> <link> <link>