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.
Light flow and heavy flow can be subjective descriptions -- meaning light and heavy flow to you donât always mean light and heavy flow to your best friend. Generally, menstrual flow is considered too heavy when you need to change your pad or tampon every hour for a few hours in a row.