Hi Silly Grapefruit
I do hope the biopsy went OK. So sorry that you and your OH find yourselves here, but we are in this together so make the most of the great folk on this site.
In terms of post-biopsy I found the worst thing was the colour of my pee for a week or so - it is very disconcerting to see that strong a colour! I also checked that my semen was still being produced and then that came out weird colour as well!!! It all cleared up in good time though. Immediately after the procedure if I went out for a walk I made sure to take my sit mat with me.
The wait for the biopsy results will be a very difficult time - but I am glad that you are being fast-tracked (click on my avatar picture or name to see my journey and that of others). Try not to gather information from anything other than a trusted source - this site and Macmillan have good stuff. The PCUK Toolkit is a very good guide to early stages of diagnosis and afterward. The site also has some excellent info about specific areas of concern.
The Macmillan site also has good information and my local hospital has a Macmillan supported Information Centre and is stuffed full of booklets.
My local hospital (in Birmingham) also held Health and Wellbeing seminars which I did find useful, including financial aspects, Health, mental wellbeing, treatment paths (chemo and radio therapies) and fitness.
There is also some good info about Prehabilitation around - so getting fit for the treatment phase, and eating well. It all helps!!!
In terms of mental wellbeing I have found that the Headspace App is very good (but £50ish a year). It has a Coping with Cancer course which you do over 30 sessions (10 mins per day) and helps get your head into a better place when you most need it. I'm 69 - so old dogs do get to learn new tricks!!! I have also taken up Yoga - a Gentle and Kind version for folk with long term conditions.
Do let the group know how things are going - and if you update your profile with your OH's results it will help others to understand whereabouts he is - again mine are in my profile.