Can you "see" your length gains?

I’ve gained 1” in length and .50” in girth and I cannot tell a difference. My wife however says she can tell a difference.

I’ve managed 3/4” gain in BPEL primarily with manual stretching.

Not going for Penis Maximus, but sometimes I’m a bit amazed that’s it’s my dick.

As far as “growth rings”, it’s hard to say (see what I did there?) because I’m circumcised and the skin is already weird. I do have a lighter band just behind the Glans, but I am all grower and that bit is generally hidden away.

I can feel my unit has become longer and “see” it elongates over time as my extender rod length increases.