I have tested with oligospermia and I have done following tests.
Sperm count : 6 million
Total
Testosterone: 451 ng/dl
LH: 11.5 miU/ml
FSH: 30 miU/ml
Prolactin: 9.12 ng/ml
HBA1C: 5.9 %
Scrotal Doppler: Retractile testicle with volume of right testicle: 1.85 cc and left testicle: 1.70 cc.
No hydrocele. The arteries and veins are normal.
Impression of scrotal Doppler: Small in size testicles with altered echotexture in inguinal canal of each side suggest possibility of retractable testicles. Inguinal hernia on right.
What is the reason of oligospermia ??