My age is 24. Height 6 ft. Weight 80 kg. I had habit of masturbating since tge age of 17. Upto the age of 20 I used to do 1 time daily. After that I masturbated 5 times daily for 3 years. Since 1 and half year ago I had my serum testosterone checked it was 2.73 ng/Ml. Prolactin was 11. Lh was 4.58 and Fsh was 6.3.i had my MRI of brain it is normal. CT with contrast it is normal. Ultrasound of testes. It shows mild varicocele i.e 2 mm on left testis and 3 mm on right testis. Epidydimal cyst if 3 mm on left testis. Testis size is right one 2.8 cm*1.7 cm.left one 2.5 cm*1.6 cm.it has been almost 1 and half year I am not masturbating. I used to get only nightfall but that is on a week. I again tested serum testosterone many times. It always came less than 3 ng/Ml. reference range is 3 to 10. Why my serum testosterone is not increasing where is the problem?