Minggu, 16 Desember 2012
Has Anyone Used Pregnancy Miracle Book
Has Anyone Used Pregnancy Miracle Book.
FETAL DEVELOPMENT
DEVELOPMENT OF THE FETUS FROM THE FIRST DAYS OF PREGNANCY
Recently, in the medical literature are increasing information about the development of organs and systems of the unborn child. Receive the data using ultrasound, cardiotocography (research biocurrents baby), film and photography inside the uterus. One of the first discoveries made by ultrasound, were regular rhythmic "breathing" of the movement of the chest of the child. Then, it was noted that the baby can swallow and hiccup, and his bladder can be filled and emptied. Further study of fetal development showed that the unborn child sees, can smell and taste, is oriented in space.
Experts studying fetal development in the mother's abdomen (embryologists, histoneurology, neurologists), described in detail the development of the nervous system and brain. It was learned that the 28 th week of pregnancy brain structure corresponds to that found in the 40th week of development, that is, at a time when the baby is ready to be born.
THE FIRST DAYS OF PREGNANCY
Has Anyone Used Pregnancy Miracle Book. The first day of pregnancy
Sperm combines with the egg. The result is one "large" (smaller than a grain of salt) cell, which contains 46 chromosomes inherited from parents (23 from each). In addition, the fertilized egg involves the entire genetic make future human height, sex, eye color, skin, hair, facial features (or father's mother's).The first 9.3 days of pregnancy
The fertilized egg descends the fallopian tube to the uterus. Overgrown lining of the uterus is ready to receive the embryo, which is attached to the wall and it soon begins to get "food" to supply oxygen for respiration and blood mother, comes to him through the umbilical cord and branching chorion (future placenta).
10-14 days of gestation
Embryo becomes larger by one-tenth of its former size!
Day 20 of pregnancy
Is the process of laying the nervous system.21 days of pregnancy
Heart begins to beat, the child forms the brain and spinal cord. Obviously, this process is best not to interfere.
Day 28 of pregnancy
Formed the spine and muscles. On the screen are visible hands, feet, eyes, ears.
Day 30 of pregnancy
Has Anyone Used Pregnancy Miracle Book. Over the past month, the embryo has grown ten thousand times and it continues to evolve. The heart pumps blood through a system of ever-increasing amounts of blood.
35th day of pregnancy
On the handle of a baby can distinguish between fingers. Eyes dark, because the baby has started to produce pigment.
The 40th day of pregnancy
Special device detects signals from the brain.
