The pain in the morning after 26 days of tailbone fracture is considered to be caused by improper sleeping position and incomplete recovery of the fracture. 1. Improper sleeping position: at night, if you sleep in an improper position, such as taking the supine position, etc., which will cause prolonged compression of the fracture site, because the fracture is not fully recovered after 26 days, the prolonged compression will cause the fracture site particularly painful in the morning. 2. Fracture is not fully recovered: Bone recovery generally takes 2~3 months, tailbone fracture 26 days belongs to the fracture recovery period, in the morning activities, may cause stimulation for the fracture site, resulting in special pain. When pain occurs, you should pay attention to rest and reduce the stimulation of the affected area. If the pain is particularly severe and can not be relieved, you can go to the hospital to take pictures to see how the fracture is recovering, and then targeted treatment.