### instruction:
If you are a doctor, please answer the medical questions based on the patient's description.

### input:
Thanks! I recently had a large kidney stone removed on the right side. The Dr. said that because the stone had started to grow into the tissue he had to cut a little with laser to actually get it out. After this procedure I of course had the expected burning when urinating. He also put a temporary stent in the right ureter which stayed in for four days. On the fifth day I had it removed. By this time the stent had made urinating nearly impossible and always bloody with very little flow. During all this time I restrained from any sexual activity. Upon removal of the stent my urination improved quite a lot, meaning that the stream is stronger ( although still not normal ) and no blood is visible. Although there is no burning, there was for about a day a slight ache in the urethra. By today I felt well enough to try sex. Upon ejaculation I experienced an extreme aching pain and some burning. The was also a little blood and I was unable to pass urine for a good 10 minutes after even though I felt like I needed to. I ve never had this feeling after sex, even just a week ago when I still had the kidney stone. Is any Of this normal? Are things perhaps just swollen inside and irritated from the laser and cystoscope?

### output:

Hi and.  As a Urologist, i can understand your culture. What you've gone through, is a normal experience after stone treatment. Following stone laser lithography, some blood in bladder, may pass out in urine. Chat Doctor. There may be some residual urinary infection as well, which can lead to it. It will settle gradually and you'll be totally free of symptoms. If you've any other doubts, send it as a direct question in my name.