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What is Menstrual migraine and explain in detail?
Menstrual migraine (also called catamenial migraine) is term used to describe both true menstrual migraines and menstrually related migraines. About 7%–14% of women have migraines only at the time of menstruation, these are called true menstrual migraines. Most female migraneurs experience migraine attacks throughout the menstruation cycle with an increased number perimenstrually, these are referred to as menstrually related or menstrually triggered migraine.It used to believed that treatments for migraine would work in menstrual migraine but that has not proven to be the case because menstrual migraines are harder to treat. Because of this, menstrual migraines are now considered a separate medical disorder from migraine. In 2008, menstrual migraines were given ICD-9 codes (346.4-346.43) of their own which separate menstrual migraine from other types of migraine.
About 40% of women and 20% of men will get a migraine at sometime in their life; most of them will get their first migraine before they are 35-years-old. Menstrual-related migraines happen in more than 50 percent of women who have migraine headaches. Menstrual migraine attacks usually last longer than other migraine attacks, and short-term treatments do not work as well with menstrual migraine as they do in other kinds of migraine. They are usually migraines without aura, but in 2012 a case of menstrual migraine with aura was reported, so it is possible. Auras are a kind of condition which affect certain parts of the brain, usually the parts that control vision but they can also affect the parts of the brain which control the other senses like touch, motor control (moving parts of the body) and the parts of the brain that control speech.

Signs and symptoms
Warning symptoms
Warning symptoms also called prodrome symptoms often happen before a migraine attack.

Sleepiness
Fatigue
Depression (feeling sad), euphoria (feeling very happy) or irritability
Restlessness
Excessive (too much) yawning
Food cravings especially for sweet or salty foods or loss of appetite
Increased thirst
Diarrhea
Nausea
Bloating: the body retains (keeps) too much water
Neck stiffness
Talkativeness (talking too much)
Feeling light-headed
Uterine pain and cramping

Headache
A pounding throbbing headache with the pain being on one side of the head (unilateral). The side of the head that has the pain changes from one headache to the next.

Associated conditions
Often, having one medical condition makes it more likely a person will also have one or more other medical or psychiatric disorders. These other disorders are the "comorbid disorders" or "comorbidities". There are various comorbid medical and psychiatric conditions associated with migraines. The treatment and prognosis (if a disease gets better, worse or stays the same over time) of migraine is affected by the comorbid disorders which may be present and/or the chance of getting comorbid disorders.
Asthma – Premenstrual asthma (PMA): is when asthma symptoms get worse during the premenstrual period. This condition may affect up to 40% of females with asthma. For a diagnosis of PMA to be made it is necessary to have a detailed history of the timing of menstrual cycles along with asthma symptoms experienced, and the peak expiratory flow rate (PMA may cause the PEF to be lowered in the premenstrual period). It is helpful in making a diagnosis to keep a diary of symptoms and peak expiratory flow (PEF) rates.
Raynauds disease: is a circulatory disorder in which the smaller arteries that supply blood to the extremities – most often the hands, but it may also affect the, toes, the tip of the nose and the ears – become narrower reducing blood flow