B>Amenorrhoea:
Amenorrhoea is a type of menstrual dysfunction characterized by the absence of menstrual periods in women of reproductive age. It can be classified into two types: primary amenorrhoea, when a woman has not experienced her first menstrual period by the age of 16, and secondary amenorrhoea, when a woman who previously had regular menstrual cycles stops menstruating for three or more consecutive months.

b>Dysmenorrhoea:
Dysmenorrhoea refers to painful menstrual periods. It is a common condition experienced by many women and can range from mild to severe. The pain is usually felt in the lower abdomen and can be accompanied by other symptoms such as nausea, vomiting, and fatigue. Dysmenorrhoea can be classified into two types: primary dysmenorrhoea, which is not associated with any underlying medical condition, and secondary dysmenorrhoea, which is caused by an underlying condition such as endometriosis or uterine fibroids.

b>Menorrhagia:
Menorrhagia is a type of menstrual dysfunction characterized by abnormally heavy or prolonged menstrual bleeding. Women with menorrhagia may experience bleeding that lasts for more than seven days or requires changing sanitary protection every one or two hours. It can be caused by various factors such as hormonal imbalances, uterine fibroids, polyps, or certain medical conditions.

b>Menstrual dysfunctions:
Menstrual dysfunctions, as mentioned earlier, include amenorrhoea, dysmenorrhoea, and menorrhagia. These conditions can significantly impact a woman's quality of life and may require medical intervention for management. Amenorrhoea, dysmenorrhoea, and menorrhagia can be caused by hormonal imbalances, underlying medical conditions, stress, lifestyle factors, or certain medications. It is essential for women to seek medical advice if they experience any irregularities or abnormalities in their menstrual cycle to determine the cause and receive appropriate treatment.

To summarize, amenorrhoea, dysmenorrhoea, and menorrhagia are types of menstrual dysfunctions that can affect women of reproductive age. These conditions can have various causes and may require medical intervention to manage symptoms and underlying causes effectively. It is important for women to be aware of their menstrual cycle and seek medical advice if they experience any irregularities or abnormalities.