Menstrually related migraine attacks occur usually between 2 days before and 3 days after the start of menstruation in at least 2 out of 3 menstrual cycles (periods) in a row. Pure menstrual migraine and menstrually related migraine are both migraines without auras with one exceptionally rare case with aura reported in 2012. The Menstrual Migraine Assessment Tool (MMAT) is a simple questionnaire with three questions, that has shown to be fairly accurate in diagnosing menstrual migraine (Tepper SJ, 2008). The three questions are:

Do migraines occur in the space of time 2 days before the beginning of a womans period, until the third day after the start of the period. And does this happen in most months. Do headaches that happen during this time become very severe. Does the woman experience photophobia which is when a medical problem cause light to bother a persons eyes.The answer to the first question has to be yes and there has to be at least one yes answer to either question 2 or question 3.In order to keep track of what time of the month the migraines happen it is helpful to use a headache diary. A person uses the headache diary to write down information about their headaches, like when they started, what kind of symptoms they had and how bad the pain was etc. Prevention
There are treatments which may decrease the severity or frequency of menstrual migraines. Preventative treatments for menstrual migraine should be tried for at least 3 menstruation cycles to determine effectiveness.
Nonunion is permanent failure of healing following a broken bone unless intervention (such as surgery) is performed. A fracture with nonunion generally forms a structural resemblance to a fibrous joint, and is therefore often called a "false joint" or pseudoarthrosis (from Greek pseudo-, meaning false, and arthrosis, meaning joint). The diagnosis is generally made when there is no healing between two sets of medical imaging, such as X-ray or CT scan. This is generally after 6–8 months.Nonunion is a serious complication of a fracture and may occur when the fracture moves too much, has a poor blood supply or gets infected. Patients who smoke have a higher incidence of nonunion. The normal process of bone healing is interrupted or stalled.Since the process of bone healing is quite variable, a nonunion may go on to heal without intervention in very few cases. In general, if a nonunion is still evident at 6 months post-injury it will remain unhealed without specific treatment, usually orthopedic surgery. A non-union which does go on to heal is called a delayed union. Signs and symptoms
A history of a broken bone is usually apparent. The patient complains of persistent pain at the fracture site and may also notice abnormal movement or clicking at the level of the fracture. An x-ray plate of the fractured bone shows a persistent radiolucent line at the fracture. Callus formation may be evident but callus does not bridge across the fracture.