How long you can have intercourse after minimally invasive stone surgery is determined by the specific location. First, if it is a urethral stone or bladder stone, you can have intercourse after 2 weeks of minimally invasive surgery as long as there is no co-infection. Because urinary tract stones and bladder stones usually only require a urinary catheter for about 3-5 days after surgery, there is no need to keep any stent tube in the body. The tube is removed, the infection is controlled, and the observation can be fully recovered in about 1 week, and you can have intercourse 2 weeks after the surgery. Secondly, you can have intercourse only after at least 1 month after kidney stone and ureteral stone surgery. After minimally invasive lithotripsy for kidney stones and ureteral stones, the ureteral stent tube is usually left in the body, and the stent tube is left for about 3-4 weeks. The stent tube can be removed only 1 month after surgery. If there is no infection or bleeding, you can have intercourse 1 month after surgery. If there is a combination of bleeding and infection, the time needs to be extended appropriately. If the patient has stenosis or residual stone before surgery and the internal stent tube needs to be left in place for more than 1 month, you can have intercourse only after the internal stent tube is removed, and you should not have intercourse too early to cause infection and back pain.