It is also known as spotting or breakthrough bleeding. Good luck and I hope you get the answer you want. When this happens, a person may notice light brown spotting in their underwear or a heavy flow resembling a regular period. This occurs when the egg attaches itself to the uterine lining to create the home for what will be a growing fetus.
About How Much Sodium Should Be Consumed on a Daily Basis for a Healthy Diet. What Causes Bleeding Between Periods. Hormonal changes and contraceptives are common causes, though bleeding between periods can also be a sign of certain cancers. If the blood flow is light, it is called 'spotting.