A12-year-old young, fatty, plumpy, child, parents c/o very small both testicles. Mentally normal, good at studies, but the face looks like minimal mental retardation. On examination, testicles are very small, on USG, there's punctate calcification in both testicles and outer renal cortical calcification.

S.testostoron LEVEL is low, the estrogen level is normal. What is the significance of calcification?