a food product that consists of whole or ground grains of various crops. Most groats are made from grains of rice, millet, and buckwheat; some are made from oats, corn, wheat, and peas.
Abnormal uterine bleeding has many causes. It is sometimes caused by changes in hormone levels. It can also be caused by problems such as growths in the uterus or clotting problems. In some cases the cause of the bleeding isn't known. You may have abnormal uterine bleeding if you have one or more of the following symptoms: 1  You get your period more often than every 21 days or farther apart than 35 days. 2  Your period lasts longer than 7 days (normally 4 to 6 days). 3  Your bleeding is heavier than normal.
This can cause abnormal uterine bleeding, including heavy periods and lighter, irregular bleeding. Thickening of the lining of the uterus is another cause of bleeding in women in their 40s and 50s. This thickening can be a warning of uterine cancer.If you have abnormal uterine bleeding and youâre in this age group, you need to tell your doctor about it.any different things can cause abnormal uterine bleeding. Pregnancy is a common cause. Polyps or fibroids (small and large growths) in the uterus can also cause bleeding. Rarely, a thyroid problem, infection of the cervix or cancer of the uterus can cause abnormal uterine bleeding.