( We have dealt with some tough health-related stuff before as a couple but as yet nothing like this )

Hi Oddsock,
I'm not a medic, but assume that bladder cancer is not confirmed, which is why your husband is having the biopsy. I'm not a medic, but know that bladder cancer, if it turns out to be that,  is very often curable. 
It will be a long 23 days. But you will get through it. And you will feel better once you know what you are dealing with. 
Wishing you and your husband the very best. Harry.  

the waiting is always the worst part (apologies for how many times I've said that on here!).

Once you have the results, if treatment is requried it's put in to action and then things tend to happen fast in my experience. Stay strong

Hi Harry

Yep, nothing confirmed it was noticed in his cystocopy appointment. Thank-you for replying. All a bit too real.

Sorry this is something familiar to you too.

It's not the best!

Trying to stay on top of things until we know the results

Thank-you and same to you

It is. The waiting is horrible. And there's not much people can say to help, except that everyone somehow manages to tough it out, and you will feel better once you know what you are dealing with.
Just remember, even if it is bladder cancer, there is a great chance your husband will be cured.