Unintended pregnancy

When women get pregnant, but did not plan to do so, this pregnancy is called an unintended pregnancy. Such pregnancies happen because of bad timing, or they are unwanted at the time of conception.
When people have sex, but do not use contraception, a pregnancy can result. Worldwide, almost half the pregnancies, about 45% of them, are unintended pregnancies. The exact figure varies by geographic region, by level of education, and other socioeconomic factors. Unintended pregnancies may be unwanted pregnancies or mistimed ones. An unintended pregancy is one of the main reasons, why a woman chooses to have an abortion. Depending on the circumstances, a miscarriage can occur. 
Unintended pregnancies may be unwanted pregnancies or mistimed pregnancies. While unintended pregnancies are the main reason for induced abortions, Unintended pregnancies may also have other outcomes, such as live births or miscarriages.
Factors that have an influence are:
Unintended pregnacies also have other problems: Very often, the woman does not seek help with childbirth. It is common that a women get medical attention and counceling during pregnancy, and before the child is born. People who have an unintended pregnancy often do not seek this help.
Public health implications.
In the United States in 2011, 42% of all unintended pregnancies ended in abortion, and 58% ended in birth (not including miscarriages). Regardless of the outcome of the pregnancy, unintended pregnancies have significant negative impacts on individual and public health.
Unintended births.
Pregnancy, whether intended or unintended, has risks and potential complications. On average, unintended pregnancies that are carried to term result in poorer outcomes for the pregnant woman and for the child than do intended pregnancies.