The embryo is still in the Graaffian vesicle. Since the moment of fertilization, he has not changed much in appearance, although he has already formed extra-embryonic organs: chorion, amnion, yolk sac. All of them are necessary for further development. Also in the second week, cell nuclei and cytoplasm are formed. By the end of this period, the egg becomes mature: it has a nucleus, a fully formed cytoplasm, a transparent membrane and a crown of epithelial cells. The shell protects the tiny organism from damage and keeps it alive. Most likely, it will not be possible to examine the future baby on an ultrasound, since it is the size of a poppy seed.
pregnancy, pregnant, pregnancy test, week of pregnancy, ultrasound during pregnancy, signs of pregnancy, trimester of pregnancy, screening during pregnancy, correct pregnancy, breast during pregnancy, folic acid during pregnancy, early pregnancy, nausea during pregnancy, first pregnancy, hemoglobin during pregnancy , toxicosis of pregnancy, iron during pregnancy, magnesium during pregnancy, ectopic pregnancy, thrush during pregnancy, nipples during pregnancy
Embryonic and obstetric period.
Doctors count the start of pregnancy not from the expected date of conception, but from the time of egg maturation and the onset of ovulation. That is, it turns out that the 2nd week of pregnancy may not be such, but only testify to the preparation of the body for this process. But if a woman plans to conceive a child, she needs to be attentive to her health and follow the important days of the cycle. If we talk directly about pregnancy, then such a count is obstetric. Embryonic weeks are counted from the date of the expected conception. Thus, in the first week, fertilization and advancement of the egg through the fallopian tubes into the uterus occurred. But in the second week, the fetal egg is fixed in the uterus and the development of the embryo begins.
Embryo or fetus at 2 weeks pregnant.
Specialists distinguish 2 periods in the intrauterine development of the fetus:
• Embryonic. It lasts the first 8 weeks. Accordingly, at the 2nd week of pregnancy we are talking about an embryo. He is still quite small and does not look like a mature person;
• Fetal. It starts from 9 weeks of pregnancy and continues until the very birth. At this time, the fetus acquires characteristic features and every day becomes like a little man.
The development of the embryo depends on the genetic material that the future mother and father laid in it. In addition, the first trimester of pregnancy is the most responsible, since the woman's condition and her lifestyle directly affect further development.
Precautions in the second month of pregnancy.
What is harmful to your unborn child at this time? Here are the risk factors:
• lack of nutrients in the food consumed by the mother, deficiency of vitamins, such as, for example, folic acid and iodine;
• exposure to harmful factors and agents (infections, nicotine, alcohol, radiation, x-rays, drugs, toxic chemicals in the air and water, industrial and household chemicals);
• unhealthy lifestyle - unbalanced sleep and wakefulness, a state of severe and / or chronic stress, low mental attitude, improper diet.
First visit to the doctor in the second month of pregnancy.
Most visits to the doctor occur between 8 and 12 weeks of pregnancy.
The doctor will take your personal and family history. It will be an integral part of the prognosis of the development of your pregnancy, along with the results of examinations and tests that you will have to undergo as prescribed by the obstetrician.
Your doctor will need the following information to complete your medical history:
• previous and current illnesses, if any;
• vaccinations you have had throughout your life;
• medications you are currently taking;
• dates of your last cycle;
• birth control methods you have used;
• history of previous pregnancies (delivery, premature birth, cases of miscarriage or termination of pregnancy, as well as ectopic and missed pregnancies);
• hereditary diseases in your family;
• cases of birth of children with malformations;
• diseases of immediate family (including diabetes, cancer, high blood pressure and other life-threatening diseases).
For more information about tests and examinations during pregnancy, we consider here.
And finally, we will remind you of what needs to be avoided so that the laying of organs and the development of all the life-supporting systems of the child in the second month of pregnancy go smoothly.
How to survive toxicosis?
Below are a few simple tips that can help ease your condition.
• Do not get out of bed immediately in the morning.
• Eat a couple of crackers before you get up in the morning.
• Eat 5 to 7 small meals throughout the day.
• For nausea, suck on a lemon wedge or candy (lemon, mint, ginger), drink lemon water, mint tea.
• Get more rest, allow yourself a short daytime sleep.
• Breathe in the aromas of lemon, mint, ginger.
• Don't skip meals, don't let yourself feel hungry.
• Eliminate hot, fatty and spicy foods from your diet.
• Take vitamin B6 (50 mg daily).
• Be outdoors, ventilate the rooms in the house well.
• If you are not a sports fan, walking and prenatal gymnastics are your choice to stay physically active.
If you have already accumulated questions about your "interesting position", and if you are one of those prudent people who want to know everything and on time, it's time to pay a visit to the doctor.
Changes in the body of the expectant mother.
When you were still talking about conceiving a child, your uterus was about the size of an orange. By the end of the 8th week, she already reaches the size of a grapefruit.
• The breasts are still sensitive, but now they may begin to swell and gradually increase in size.
• The volume of circulating blood increases by 40 - 50%.
• Already at the very beginning of the second month, there are more symptoms of pregnancy that you can notice. One of them is morning sickness. It usually starts in the 6th week, but can appear as early as a few days after conception.
• Symptoms of morning sickness, despite the name, are observed in the morning, afternoon, and even at night and can continue throughout the first months of pregnancy. In most cases, at the border of the first and second trimesters, they weaken, and by the middle of pregnancy, nausea disappears completely.
• While some expectant mothers may already gain a couple of pounds by the end of the second month, others lose them. Severe bouts of nausea and vomiting are to blame for this - this is how early toxicosis of pregnant women manifests itself.
Between half and two thirds of all pregnant women suffer from this condition. Its main culprit is the increased level of hormones (progesterone and estrogen). Therefore, early toxicosis of pregnant women is considered a “scheduled” physiological phenomenon, in contrast to late toxicosis (called “preeclampsia”), which occurs in the later stages and is not a normal course of pregnancy.
An unbalanced diet, an irrational diet, and lifestyle and work habits can aggravate the severity of symptoms of early toxicosis.
Now is the time to read and talk to experts about proper nutrition for pregnant women and start following their recommendations. Adhering to the principles of a healthy diet and daily routine, continuing to exercise, only less intensely if you did it before, or finding adequate physical activity for yourself (even if just exercises for pregnant women), if you led a sedentary lifestyle before pregnancy - this is the most the best care for yourself and the health of your unborn child.
When vomiting attacks become so intense that you are unable to hold down any food or liquid, you should definitely inform your doctor if you have already chosen one, or schedule a visit to the clinic if you have been postponing it for later. Such conditions require the close attention of a specialist.
If nausea is just a little clouding your mood, you can try to help yourself.
Signs of pregnancy.
Embryo dimensions: height - 15 - 20 mm, weight - 1 g.
We have seen how the development of the child in the womb takes place through the weeks of the second month of pregnancy. And what changes in herself can the expectant mother notice?
• Delay. The most obvious of the signs of pregnancy at this time is the delay in the arrival of menstruation. You can use a home test that will determine the level of the hormone hCG (human chorionic gonadotropin) in the urine. There are other conditions in which hCG levels can be elevated. Therefore, the result of such a test can be considered as more or less convincing only in combination with a few more features.
• Nausea. It can appear as early as 6 weeks, that is, 2 weeks after conception. Some women happily avoid this condition, but most are still familiar with it. Symptoms of morning sickness may appear later, as early as the third month of the first trimester.
• Changes in the breast (increased sensitivity, soreness, darkening of the areola of the nipples).
• Pulling sensations in the lower abdomen and vaginal "smearing" discharge. They are normal for the period of implantation of the ovum into the wall of the uterus. This usually happens within the next 5 to 10 days after the fertilization of the egg.
• Lethargy, drowsiness, fatigue. This condition can come as early as a week after conception. More strength is needed now, so give yourself the opportunity to relax and recover both during the day and at night. Pregnant women may begin to need more sleep - up to 10 hours daily.
• Mood swings and headaches. In the early stages, they may appear as a response to a sharply increased level of hormones.
• Change in taste preferences and intolerance to certain odors. These signs can appear at the earliest stages and continue throughout the pregnancy. It is important that you do not follow the first impulses to chew chalk or eat a jar of pickles, but ask your doctor what food or vitamins for pregnant women can fill the deficiency of nutrients in the body.
• Frequent urination. At the end of the second month, you may find yourself running to the toilet frequently. Naturally, the uterus during pregnancy changes its size and weight (more due to the thickening of the inner layer), the woman has a feeling of fullness, and this leads to more frequent urge to urinate.
8th week of pregnancy.
Main event: completion of organ laying.
• The fetal brain grows rapidly, causing a disproportionate increase in the head compared to the body.
• Externally and internally, the embryo is increasingly acquiring human features: individual parts of the head, torso and elongated limbs can be identified. The body of the embryo begins to straighten gradually.
• The face continues to form: the rudiments of the nose appear, the nostrils become visible, the upper lip is formed. The eyes are almost fully developed, but are still covered by the skin of the not yet fully formed eyelids.
• The ears are still forming closer to the neck, and the eyes are on both sides of the head, which is tilted towards the chest.
• Formed liver, pancreas, lungs.
• The intestine begins its movement from the umbilical cord into the body of the embryo.
• Fingers appear with wide pads and membranes, while they are very short, but they can already be seen on ultrasound.
7th week of pregnancy.
Main event: growing head.
• The head is growing rapidly, and the brain is developing, and the structures that form it are already visible on ultrasound.
• In the gums, the laying of teeth begins.
• Internal organs continue to form: the rectum, bladder, etc. The bronchi and lobes of the lungs develop.
• The brush begins to form, the rudiments of fingers are visible.
• Blood vessels from the embryo join with others in the developing placenta to form the umbilical cord. The embryo is firmly attached to the wall of the uterus.
• The skin of the embryo is thin, blood vessels are clearly visible through it.
Embryo dimensions: 10 - 15 mm in length.
Subscribe to:
Posts (Atom)