Long-tailed weasel. The long-tailed weasel (Mustela frenata), also known as the bridled weasel or big stoat, is a species of mustelid distributed from southern Canada throughout all the United States and Mexico, southward through all of Central America and into northern South America.
Hypomenorrhea or hypomenorrhoea, also known as short or scanty periods, is extremely light menstrual blood flow. It is the opposite of hypermenorrhea which is more properly called menorrhagia.
A normal menstrual cycle can be as short as 21 days or longer than 35 days. For most women, the menstrual cycle lasts 25-30 days. But it's not unusual for the number of days in each cycle to vary from month to month.Menstrual flow usually lasts 3 to 7 days, but it may be slightly shorter or longer. normal menstrual cycle can be as short as 21 days or longer than 35 days. For most women, the menstrual cycle lasts 25-30 days. But it's not unusual for the number of days in each cycle to vary from month to month. Menstrual flow usually lasts 3 to 7 days, but it may be slightly shorter or longer.