Thanks for query,
The looks of scrotum
is different in different individual.The dartose muscle beneath has regulation with climatic temperature so in cold
climate it gets more contracts & in hot climates less.This helps to perform its function.so it has different looks at different time.
You had 2 & 1/2 years of marriage so use method of doing intercourse between middle 10 days of periods in a 30 days cycle for at least six cycles if you not conceive then consult your