Important For Pregnant Women Candidates waiting Baby

FETAL GROWTHAmazing GROWTH IN FIRST TRIMESTER
Although still living in a cell, all the important organs of the embryo of fetusformed in this trimester. Unfortunately, this period is also very proneagainst the possibility of fatal defects.
The division into three stages of gestation trimester, said dr. GamblingJanuadi Endjun, Sp.OG, Sonologist, basically aimed at helpingclassify the development. So it is easy to learnphysiological process of formation of the fetus. First trimester, for example,is the time of formation as well as the rapid development of allbaby's body systems and organs. In this period the magic beginspower of the Creator: a fertilized egg that has been changedinto the anatomic organisms have human form.

WEEK-1An early development from ovulation to implantation.Spermatozoa moving rapidly from the vagina into the uterus andthen enter the fallopian tubes due to contraction of the muscles of the uterusand fallopian tubes. Of about 200-300 million spermatozoaemitted into the female genital tract, only 300-500 are reachedthe place of conception, although only one is needed later forfertilization. Only the best sperm that can fertilize an egg.
About 80 hours after ovulation, the products of conception (fertilization) are locatedin the fallopian tube ampulla, the widest part of the oviductlocated close to the uterus. Synthesis of the egg cell nucleus and the nucleus of a cellThis allows the sperm that the chromosomes of eachfused cell nucleus, combining all the genes, the physical characteristics, properties, andtemperament of the father-mother to their newborns.
Furthermore, the results of this conception on his way to thetubal isthmus (narrowest part of the oviduct that extends andshrank between the base and the corner of the oviduct uterus / cornuauteri), before it enters the uterine cavity in embryonic form.
About 30 hours after forming, the zygote then divides. Atfirst into two cells, then divide by geometrical progression withoutstopping at intervals of between 12 and 15 hours. While continuing todivide, the zygote is composed of 12-16 cells and shaped like fruitwine called morula, moving from the fallopian tube rollingto the uterus. Assisted by a hormone produced by the uterus, the morulaimplantasinya stabilize the lining of the endometrium (decidua) in thethe uterine wall.
From day to day, morula cells continue to divide and develop intoembryo. While continuing to cleave to the pattern of geometric progression, embryonic cellsarrange themselves to form three layers of cells. Cells most out of so-calledectoderm, the middle mesoderm, and the deepest layer is calledendoderm. This third group of cells that make up the whole bodyorgan of the embryo and its complement.


WEEK 2In this week, the embryo estimated size from 0.1 to 0.2 mm. WhilehCG (human chorionic gonadotropin hormone often calledpregnancy) could be detected in maternal blood on day-10 or11 after fertilization, although previously been detected bythe culture medium. That's why, despite actually being in a statepregnant, if the urine test done before the 10th day since the lateperiod, could have negative results. So, to ensure the pregnancy,Similar checks should be repeated several days later.


WEEK 3On day 15 to day 17 estimated size of 0.4 mm embryo.In just a matter of days, ie on day 17 to day 19,size is increased to approximately 1.0 to 1.5 mm.
In this week, the forerunner of the vascular system and nervous systembegin to form. In fact, in the last days as a forerunnerfetal heart begins to form, the size of the embryo has reached 1.5 to 2.5mm. Eye formation was taking place, though a new eye socketwas evident at week 6. Overall, on this weekAlready, there are genetic material, including hair color, eye shape,and intelligence of the baby.
On both sides of the body of the embryo to grow a small bulge in the formgroup of cells which is the forerunner of the hand. A fewdays later, when buds flattened hand, on both sides of the bodylower bulge appears similar to a forerunner of the foot.Several types of anti-nausea medications and sleeping pills, including thalidomide(A kind of sedative) are consumed in early pregnancy,shown to cause defects in the hands and feet. Such abulge of flesh because it did not reach the length and shape of the memberthe body proper.
Likewise streptomycin in the treatment of tuberculosis that can causedisorders of the ear. Or chloramphenicol can make the marrowfetal bone is broken, until the baby is born will experienceblood disorders and skin disorders known as the gray syndrome.And herbs and fertility drugs are not controlled, can also beadversely impacted. Containing DES (diethyl bestrol), for example,was likely to cause genital abnormalities in the bottom.Getting out of the formation of the vaginal opening up the possibility of the childvaginal cancer later when he grew up.


WEEK 4With a size of about 2 to 3.5 mm, the heart began to beat andcirculatory system is performing its functions, though still ina very simple level. Forerunner of the brain can be distinguishedinto three main sections (prosensefalon, mesensefalon, andrombensefalon) who would perform the function of each.Malnutrition in pregnant women will damage the developing fetal brain.
On this week anyway spinal nerves which later became the pioneer-spine would have thickened. While the origin-ear would have seen though is still a bubble. The placentaor commonly known as the placenta is also formed in this week.Function for the fetus very much. Of providing hormonesrequired for growth and differentiation processes in accordancethe sex of the fetus, to supply nutrients and oxygen. In addition to, he also serves as a respirator and disposal of residual-fetal metabolic waste.


WEEK 5In this week's estimated embryo size between 5-7 mm.Formation with the formation of more perfect ear ductendolimfatikus, ie, channel to channel the fluid containedin the lining of the inner ear labyrinth. Similarly, the digestive systemhappening more and more perfect with the increasingly obvious distinction between the embryo-going to the colon and appendix. In fact, the forerunner of the kidney and liverwas already formed. So is the overall structure of the facebegan to "read".


WEEK 6Current estimated size of the embryo about 7-9 mm, vessel-arteries in the head more clearly divided by the taskrespectively. In this week's oral cavity is visible. So alsostructure of the eye has been formed, though still far away. Inmiddle of the face appears protrusion of the nose. The joints of the spinealready formed, though still faintly visible. Other organsalso began to develop at this gestational age is wrapping the nerve,olfactory, bladder, fingers, and even back muscles.

Folic acid deficiency or anemia can lead to acute fetalexperienced fetal neural tube defects (neural tube disorders) with noformed part of the spine to the head and brain of the fetusfetus.


WEEK 7In this week's estimated embryo size of about 11-17 mm.Enlargement of the head is relatively stable, while its body that resemblecubes having elongation, though still bent likeshrimp. The end of the first looks like a tadpole taildisappeared by necrosis or tissue death is physiologically.Tip of the nose and ear protrusion was evident form the precursorThe real ear. Despite the eyelids are still visiblevague.
Arm buds have a rectangle, while the fingers werehas led to separate from each other. While the separation of the fingersfaintly visible legs, though her feet are still flat. Budhand grow faster than leg bud is aseems able to answer the question why the first baby laterlearn to hold the objects around it rather than learningwalk.
Central nervous system, vessels-arteries, and the intestinal tract moredeveloped. In this week also begins the process of ossification of the body.While the boundaries between the precursor curved vertebraand rear sections of new ribs appear as grooveslengthwise. So is the joints in the shoulders, hips and knees startlook.


WEEK 8At the end of this embryo, the embryo reaches the size range of 27-31mm. His head was rounded and smooth boyish face began to appearwith the real attraction between the forehead and bridge of the nose todirection, to the increasingly clear forerunner of the nose kemancunganfetus.
Palate begins to form, as well as eyelid andouter ear. Overall more like a baby withthe estimated weight of about 5 grams. Although still weak, the beginning offramework of the body as a whole is complete and fully-formedthis week.
All organs are also starting to work, though not perfect. Such asthe brain starts sending signals / commands into the organs of the body orliver starts producing blood cells. This frail body wasbegan to move erratically, which add up to averageaverage of 60 times in an hour movement.


WEEK 9When the male gender, at this age are able to clearascertained. While women are still occasionally dubious. Activityfetal swallowing, an average of 25 times in one hour. Handfetus begins to move freely. In a sense, no longer dependent onbody movements.
A form of finger nails on each hand and foot appeared in weekthis. To about 10 cm in length with a weight of 20 grams. InAlso this week the formation of skin and its functions evolve towardsimprovements.


WEEK-10In some fetuses, the activity of swallowing and moving his handfreely just started this week. Female sex couldclearly identified in this week. Muscles and nervous systemhas reached a level of maturity. Apart from been able to also sendand receive messages from the brain. With the start of functioning of the nervous system,fetus is capable of performing reflex. Even the legs are capable ofkicking motion, for example.


WEEK-11Body length of up to 6.5 cm. Good hair, fingernailsarms and legs begin to grow. Occasionally in this age of the fetus isevaporated.
Movement by movement of the feet and hands, including the writhing movements,straighten the body and bowed his head, the mother could be felt.In fact, the fetus can now change its position by rotating,elongated, curled, or even flips that often feelspainful sensations while giving its own happiness.


WEEK-12Structure that has formed will continue to grow and developmore perfect. At this age most women can hear the heartbeather baby, using a special instrument called a fetal dophtone.
In this week's skeletal system has a center of formationbone / bone ossification at the most. Digestive system is ableproduce contractions to push food into the entire colon andable to actively absorb glucose.
If desired, this week was able to diagnose hereditary diseasessuch as thalassemia and Down's syndrome, which can be done throughchorion examination Villus (CVS) to ensure no-no damageon the chromosome. You do this by taking a sample of placental cellscan be done through the abdomen or neck transabdominaluterus / transervikal.
Chromosomal abnormalities may occur because of chromosomal abnormalities inthe elderly. Or under the influence of viruses, bacteria, illness or substanceAnother dangerous attack the cells of the embryo.