Pregnancy tests

After the first symptoms and signs of pregnancy, the following approach is generally the pregnancy test 99% accurate. A pregnancy test measures whether a woman is pregnant or not. This test detects the presence of human chronic gonad orphan (HCG) secreted by the egg and the placenta approximately 8 days after fertilization. The secretion of HGC increasing day by day during pregnancy for pregnant women...
The pregnancy test can be done in different ways:

Urine pregnancy test: This test detects the presence of HGC by displaying a specific color by the presence of antibodies reacting positively or negatively

Teenage pregnancy: Nutritional

The teen pregnancy creates special nutritional and dietary needs, different from those of pregnancy among adult women, because the teen body has not yet reached maturity, and continues to grow.

Studies on teenage pregnancies confirm the competition between the body of the adolescent mother and the fetus's body, this competition is of interest to food needs, nutrients, vitamins and minerals.

This explains why teens are twice as likely as adult women to have babies with low birth weight, and more likely than adult women to give birth preterit.

Another merit mention, diet in adolescents is generally more problematic than the diet of adults, by his poverty, and his dietary habits.

Stages of pregnancy: nine months for a lifetime.

Pregnancy, get pregnant and give birth: one of the best periods of life for a woman. During nine months, the embryo, then fetus that will become baby continues to evolve and make its presence felt with her mother throughout pregnancy.

During the first month of pregnancy

Embryonic cells are organized into three layers from decouples will be manufactured bodies of the unborn baby. You could call this period the foundation.

During the second month of pregnancy

The embryo is 6 mm, the equivalent of a grain of wheat. His heart begins to beat, arms, legs, face and sex are formed, and his head seems disproportionate compared to the rest of the body. It is just beginning to move but his movements are not felt by the mother. At the end of 2nd month, baby is already 32mm.