I went through the same thing, I was referred last year to urology. They scanned my bladder after passing urine and I was retaining over 300mls. I was taught to self catheterise and also further testing with a cystoscopy, ultrasound, CT and MRI of bladder, urethra and kidneys . Was diagnosed with a neurogenic bladder, since diagnosis of MS I lost the feeling of my bladder, suffer with hesitation and retention which all make you susceptible to infections. Which I’ve had several until I started to self catheterise I usually do this 3 times a day unless further retention then more times to protect my kidneys. It’s improved that part of my life, just a shame not everything to do with MS is that easy to address.

Yep. MS nurse has referred me to urology as a result of this.