In the late 19th century (beginning about 1858 with the construction of prototypes by the British and French navies), the armoured frigate was a type of ironclad warship that for a time was the most powerful type of vessel afloat.
Try the following home treatment to help manage your menstrual cramps: 1  Use heat, such as hot water bottles, heating pads, or hot baths, to relax tense muscles and relieve cramping. 2  Drink herbal teas, such as chamomile, mint, raspberry, and blackberry, which may help soothe tense muscles and anxious moods. 3  Exercise.
Research has shown that certain vitamin and nutritional supplements can help lessen menstrual cramps when taken daily. The mechanisms for this are not well understood, but the many dietary supplements have been shown to reduce cramping.