The problem with break through bleeding is actually not its severity but the annoyance and frustration that often come with its occurrence.
In this article, I present what this bleeding is, including its causative factors , underlying abnormality and appropriate response you could take to prevent or manage it.
It is an abnormal uterine bleeding that occurs between regular menstrual periods in women taking combined oral contraceptives.The correct way to write it is "Breakthrough bleeding",2 and not 3 words. Because these two forms of writing are still common amongst women, I will use the two interchangeably in this article. It is due to the sloughing of the endometrium just as it occurs during normal menstruation.
It can also occur in other forms of hormonal contraceptives used in birth control such as the injectable form. The bleeding is usually light, just enough to stain the underwear. Such mild bleeding is referred to as "spotting".Heavy bleeding may also occur in some women. It usually last just for about 1 to 2 days and then ceases.
The bleeding will normally subside as the body adapts to the new hormonal levels in the blood. It often does not persist after 3 to 4 cycles.
As much as 30% of women experience breakthrough bleeding or spotting during the first cycle of treatment with combined oral contraceptives.
Though not a major medical concern, it has a significant impact on the compliance of women to usual birth control pills. Oral contraceptives are one of the most effective birth control methods available today. It is the most common reason why women discontinue their birth control pills. In the United States, it is estimated that the inconsistent use of these pills as well as their discontinuation account for about 20 percent of the 3.5 million unintended pregnancies that occur each year.
The bleeding is unpredictable and unexpected. This can be very frustrating to women and sometimes embarrassing. This is the real problem with Break through bleeding. In fact some women take those pills to control irregular cycles in the first place so an unplanned bleeding may just compounds an underlying concern.
Hormonal imbalance is the major abnormality responsible for breakthrough bleeding. Hormones are the main players producing the changes of the ovulation cycle including menstrual flow. Birth control pills are the usual menstrual cycle hormones in pharmaceutical forms.
The intake of hormones will destabilize the usual hormonal balance of the body. The endometrium is very sensitive to these hormonal changes. Insufficient hormonal levels cause it to break down just as it does in normal menstruation. The problem is enhanced by inconsistent intake of the pills which further adds to the hormonal imbalance.
Break through bleeding is not a disease. It is simply a side effect of a pill. However,not all women on these pills develop the bleeding. Furthermore, there are some factors that increase the risk developing this bleeding when taking birth pills.
These include the following:
Break through bleeding normally does not require any specific therapy. It usually resolves after about 2 to 4 cycles of pill use.
The "treatment" of this bleeding is switching to another type of pill or hormonal contraceptive formulation or a non-hormonal method of birth control.
Some few tips to guide an appropriate response when this bleeding occurs
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