According to health writer Rachel Gurevich for About.com, a period that is shorter than usual can be caused by minor health disturbances, such as interrupted sleeping patterns, bouts of high stress, excessive exercise or traveling. Significant weight fluctuations or illness, such as the cold or flu, can also cause short periods. A shorter period can also indicate that a woman is pregnant.Know More
Melanie Winderlich of Everyday Health explains that in the worst cases, a shorter period can indicate that a woman is experiencing a more serious underlying health condition, such as a thyroid disorder or polycystic ovary syndrome. Usually, a shorter period means that a woman did not produce as much estrogen as usual, which leads to less of an endometrial lining to be shed during menstruation.
Girls who have just entered puberty also commonly experience erratic period lengths while the hormones in their bodies are balancing and finding an equilibrium. During the stages leading up to menopause, a woman's body begins producing less of the hormones estrogen and progesterone, which causes shorter and shorter periods until menstruation stops altogether. Because of the menstrual cycle's dependence upon hormone levels, birth control can also be a cause for fluctuations in bleeding times.
Winderlich states that women experience different period lengths from one another, and it is possible for cycles to vary from one month to the next. The length of a woman's period is usually between three to seven days. If a woman is used to bleeding for five days a month and suddenly experiences a month where she only bleeds for two or three days, she should consider other factors in her life which changed around that time.Learn more about Menstruation
Prolonged menstrual periods can be caused by a variety of factors, such as hormonal fluctuations, benign tumors in the uterus and bleeding disorders, according to Healthline. It's important for women with prolonged menstruation to consult with a physician, as heavy bleeding can cause iron depletion and lead to anemia.Full Answer >
It is normal to miss a period every now and then, according to WebMD. Some reasons a woman might skip a period include excessive exercise, emotional strain, travel or illness. The best way to encourage the body to resume menstruation is to return to normal emotional and physical activity.Full Answer >
According to Riverside Health System, abdominal cramps with no bleeding are a common symptom of early pregnancy. The cramping pains occur when the fertilized egg settles into the uterine lining, typically within 10 to 14 days following fertilization. WebMD explains that premenstrual syndrome can also cause menstrual cramping without bleeding.Full Answer >
According to WebMD, brown-colored spotting in the place of a regular menstrual period can signify possible pregnancy, ovulation, perimenopause or polycystic ovary syndrome. In certain cases, mid-cycle spotting is harmless, but it is important for women experiencing spotting to consult with a physician to ensure a proper diagnosis.Full Answer >