You can have intercourse about 3 months after the fracture. 1. Be careful not to exercise strenuously, not to move violently to avoid damaging the affected limb. 2. Pay attention to the protection of the cast or brace to avoid another fracture or dislocation. 3. It is better not to have intercourse during the recovery phase, because it is after all a rather strenuous activity. 4. Eat more blood-stasis-activating food and calcium-rich food, which can promote the recovery of the fracture. 5. The fracture will be fully recovered in about 3 months, and then it will be safer to have sex.