Hola, hi! I had a malignant tumor of mixed germ cells, size 6 cm, state 1s, in the left testicle, before the tumor I didn't have good habits with my body, I give my testimony so that other people who have this difficulty know my experience, in men The genitals are a taboo subject, I remained silent until it was late, I invite you to do self-exams in the testicles and if you feel anything abnormal, consult your doctor immediately, prevention is the best cure.