One thing to add. I had forgotten about this. If you are getting testicular implants at the same time, you might experience some moistness between the scrotum and your inner thighs. Once the swelling goes down, the very top layer of skin may peel off kind of like a blister. The swelling cuts off the circulation to the first layer of skin, and when the swelling comes down, it just comes off much like a blister.
That won't effect how things look or be a problem, but I remember being really worried that the moistness would not go away, then wondered what was going on when the dead skin came off. So, this is more of an FYI and will hopefully stop a worry before it starts.
sam1234