How long can you have intercourse after cerebral aneurysm intervention surgery, this can not be generalized, need to be combined with cerebral aneurysm grading, cerebral aneurysm size and location of the comprehensive decision, the light about 3 weeks, the condition of the severe may be lifelong incapable of conjugal life. 1. First and second level cerebral aneurysm rupture and bleeding: the patient’s consciousness is clear, the main manifestation is headache, dizziness, nausea and vomiting, after interventional surgery, postoperative lumbar large pool external drainage, to drain out the blood and water in the brain. The patient’s headache symptoms can be alleviated, review of cranial CT can be seen in the intracranial blood and water subside, the general condition can be stabilized after about 3 weeks to gradually return to normal life, to carry on the conjugal life. 2.Grade 3 cerebral aneurysm rupture and hemorrhage: at this time, the patient has consciousness disorder, which can be manifested as drowsiness. After active treatment, the patient’s consciousness will be improved, and the patient’s condition will be stabilized for 1 month, then the patient can gradually return to normal life. 3.Grade 4 or 5 ruptured cerebral aneurysm hemorrhage: the patient is comatose or even in deep coma, even if actively treated, the prognosis is poor, the patient may be unconscious for a long time or even in vegetative state, the patient is incapable of having a conjugal life. Cerebral aneurysm rupture and bleeding, need to go to the hospital in time, and actively cooperate with the doctor treatment, so as not to delay the condition and cause serious consequences.