It is not recommended to have intercourse in the early stage of a minor rib fracture. Because of the emotional excitement during sex, sometimes some movements are difficult to control, which may lead to the injury of the fracture site of the chest, resulting in the site of the minor fracture alignment and alignment is relatively good, due to the force of sex can lead to its fracture more obvious, or even misalignment resulting in thoracic deformity, which leads to the need for surgery internal fixation treatment later. In addition, if the fracture site is not affected during sex, but if the breathing is more rapid, the thorax often appears to stretch can also lead to micro-movement of the fracture site, which can also affect the fracture and appear to increase the pain. However, after the fracture is completely stabilized, there is no problem to have intercourse after 2-3 months.