I suspect not wanting a needle biopsy is more emotional than logical.
Even so, write down the pros and cons and at least tell you logical side what you should do.
Cons as I see them are discomfort (pain) and embarrassment.
Get used to both. Particularly the latter. This is not a disease for the prideful.
More embarrassing would be the hand print you wear through eternity if this kills you.
You know the one from your mother's head slap when she finds out you didn't take care of business and ended up seeing her early because of it. We won't even go into that limp and hitch in your backside from your father's reaction.
The Pros have been well expressed by others.
However, no one mentioned that you'll be able to urge others to do the same after the fact.
Also blood red semen has to be seen to be believed and there is no other way to get that experience.
Sorta cool in a weird kind of way.
I feel sorry for those who have to waffle on the biopsy decision.
I wasn't even asked. It was more, "let's go in the other room and do a biopsy." Oh, okay.