Week 16

Fetal weight: 110g

Fetal height: 16cm

Tips during pregnancy: The fetal circulation system, urethra, and lungs have begun to work normally, and the pregnant mother’s belly begins to bulge.

Abstract of fetal development: The circulatory system, urethra, and lungs begin to work, and constantly inhale and exhale amniotic fluid.

Fixed keywords · Fetal size: like a peach

Fixed keywords and development: circular system work

Fetal development text:

The fetus is about 16cm long from head to hip, weighing about 110g.The average value of the double -top diameter is 3.62 ± 0.58cm, the average value of the abdomen is 10.32 ± 1.92cm, and the femoral length is 2.10 ± 0.51cm.

The fetus’s arms and legs have been developed, and the joints have begun to move. Velvet began to grow on the fetal head, stomach dirty stomach secretion of digestive solution, and the kidneys began to secrete the urine.Now the circulatory system and urethra are fully entered a normal working state, and the fetal lungs have also begun to work. He has been able to continuously inhale and exhale amniotic fluid.

What is even more surprising is that you feel more obvious about fetal movement this week, and sometimes there are some tenderness. These are normal reactions, don’t worry.At this stage, the fetal growth and development of the fetus entered a peak period. The mother paid attention to the monitoring of the fetal movement. The normal fetal movement was generally 3 to 5 times per hour. The fetal movement was the most active at seven or eight months of pregnancy.

Summary of mothers change: The weight of weight has gradually increased, the belly has bulged, and she looks "full of pregnancy."

Fixed keywords · Physical change: The lower abdomen begins to bulge

Mom change the text: 16 weeks of pregnancy, now your weight has increased by about 2kg, and the uterus is about 250g. This week, your uterus is about about the middle position between the pubic bone and the navel.Due to the increase in blood and amniotic fluid, the increase of the placenta and the fetus, and the larger breasts, these will gradually increase your weight. Your lower abdomen has bulged and looks "full of pregnancy."

Abstract for healthcare: The constitution during pregnancy will change, and the body may have pregnancy nurgence. Be careful.

Random Keyword 1 (Medical Care): Precision Nurgery Surgery

Random keyword 2 (medical care): itching during pregnancy

Medical and health care:

1. What is itching during pregnancy?

There may be two types of pregnancy itching, from the perspective of Western medicine: one is that it may be related to the high estrogen content in the blood of pregnant women; the other is to be related to bile stasis and need to seek medical treatment in time.

2. Recognize the symptoms of itching during pregnancy

(1) Early hairstyle pregnancy itching: Due to the occurrence of the first half of pregnancy, it is also named when it occurs mostly in the third and 4 months of pregnancy.Pimples are distributed on the extension of the limbs, the upper arm of the torso, the upper arm, and the stock part of the limbs, which are symmetrically distributed on both sides. The form of millet is large as large as the mung bean.There are urticaria -like halo around the pimples. After a few days or for dozens of pimples, pimples can be faded, but new pimples can occur again.If itching is severe, scratching the pimples covered with yellow scoop skin.The skin is left behind, and the pigmentation is left behind or loss of pigment.There is no special method in treatment, and the application of anti -inflammatory external drugs can relieve symptoms.

(2) T -hairstyle itching during pregnancy: Most of them occur in the last 2 months of pregnancy, especially within 2 weeks before giving birth.The shape of the rash is the same as that of the premature pregnancy erythema rash. It can also be seen that the rash and the wind ball -like rash are also seen, which resembles a polyphoric erythema.The rash mostly occurs on the old stretch marks (atrophic patterns) of the abdominal wall, and then it can quickly expand to the whole body.Itching is severe, and secondary rash such as scratching scratches, blood scabs and moss -like changes.The disease will fade by itself 2-3 weeks after childbirth, and temporary pigmentation is left behind.Treatment can only relieve symptoms, and it can improve quickly after delivery.

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