My stent was placed om sept. 6. it was removed the middle of February. I have not had sex during this time because masturbation was extremely painful. I go for an ultrasound of kidney on Wednesday March 26. I assume if all is well sex should not be a problem.
In my opinion if urine is clear, no symptoms of burning or pain, lab test is clearer than there is no harm in sex. One should take plenty of fluids after removal of stents.