It takes about one month to recover from bypass surgery, but it is recommended to have sex again in three months. Heart bypass surgery is a kind of open-heart surgery, after the operation, all aspects of the body’s function recovery needs a time, the general situation of half a month to a month or so can return to normal life, if the general condition is good, a month after the appropriate sex life. Sex is a kind of strenuous exercise, from the health point of view, avoid premature sex, it is recommended to have sex three months after the operation to avoid affecting the normal recovery. After bypass surgery, you should review your diet regularly, abstain from smoking and alcohol, and avoid taking too much greasy, sweet and spicy food. The first time you have sex after surgery, you should avoid being too emotional and having intercourse for too long. If you experience any discomfort after bypass surgery, you should seek medical advice and treatment.