-peer pressure
-absence of parents
-result of sexual abuse or rape
-lack of knowledge about it
Probably the same cause as any other type of pregnancy...
The cause of pregnancy is intercourse but that is probably not what you mean. Rephrase the question.
pregnancy
One of the most common causes of Night sweats during early pregnancy (first trimester) is the hormonal changes related to pregnancy. But cold sweats are not typically a sign of pregnancy.
Early pregnancy happens because they are not using birth control. Most people have "premarital" sex, not just college students.
No. You may have insomnia AND be pregnant, but there are so many causes of insomnia that it is not a sign of pregnancy.
Frequent urination can be an early symptom of pregnancy, but a UTI isnt' an early pregnancy sign.
Early marriage may be cause by religious beliefs, personal choice, or unplanned pregnancy. The implications may be a short lived marriage.
early pregnancy, none
Hydranencephaly may be caused by a genetic defect, infection associated with vessels, or a trauma that occurs after the twelfth week of pregnancy. Maternal exposure to carbon monoxide early in pregnancy.
what places early pregnancy usually occur?! The same as anywhere else in the world. Cause: a male and a female having unptotected sexual intercourse during the female's fertile period. Effect: a baby after nine months.
Urine. Ammonia. The smell of urine does not change in early pregnancy. Or late pregnancy.
In the first trimester it's usually because there's something wrong with the embryo/fetus and it wouldn't survive.