Is the third trimester really a period of fetal growth? Which states exactly?

time:2022-12-09 10:35:03source:monlittlebaby.com author:Make one's mouth water
Is the third trimester really a period of fetal growth? Which states exactly?

Introduction: Some time ago, a friend of the editor's acquaintance was also successfully pregnant. During the few months of pregnancy, she was particularly concerned about the growth of her belly. When she was 5 months old, her own figure looked like It doesn't seem like much has changed yet. My friend is also a little happy about this, thinking that she can spend her pregnancy smoothly and her figure will not be too out of shape. However, people around me say that the stomach is not full because the fetus has not yet entered the "swelling period". In the third trimester, once the fetus develops rapidly, the stomach will grow rapidly. In this regard, friends began to worry a little, is the third trimester of pregnancy a period of soaring fetuses? What are the weeks of pregnancy? When entering the soaring period, how does a pregnant mother feel? In the process of pregnancy, the fetus has a certain growth and development law, and in the early, middle and late stages, there will be their own surge periods. These stages are the key periods in the fetal growth and development process. In the process of pregnancy, the more critical surge periods are mostly concentrated in the following stages: 1. The fetus at this time around the 8th week of pregnancy has just entered the differentiation stage of fetal shape from the stage of an embryo, and began to develop gradually Head, torso, and limbs. From this time on, the fetus will rapidly enter a stage of rapid development, with new changes occurring almost every day. The body is also undergoing various complex and diverse developments, gradually forming a complex life system. 2. At this time around the 20th week of pregnancy, the baby's trunk and limbs are developing and have the initial shape of the fetus. At this time, the hair also begins to grow rapidly, and some of the baby's sensory systems have begun to appear, which can respond to external sounds. Receiving and cognition. At this time, the fetus is soaring, and it is mainly necessary to supplement calcium and zinc for the stable development of the fetus. 3. From 28 to 36 weeks of pregnancy to the third stage of pregnancy, the various organ systems of the fetal body have been developed and perfected. As it enters the next growth stage, the alveoli begin to grow rapidly so that the function of breathing can be successfully completed after birth. At the same time, the subcutaneous fat and muscles of the fetus also begin to grow in order to adapt to the external environment after birth. Therefore, the third trimester stage is the last soaring stage of fetal growth and development, and it is also the most rapid period of fetal growth and development. It can gain 200-500 grams of weight every week, and it rises almost linearly during the soaring period. state. However, during this period, pregnant mothers must also pay attention to controlling their diet to avoid the risk of obesity and large children caused by excessive weight gain. When the third trimester enters the surge period, pregnant mothers will also have some changes in perception. The main manifestations will be: 1. The increase in appetite brings about a rapid increase in the absorption of nutrients by the fetus. When it comes to the third trimester of pregnancy, pregnant mothers often feel hungry for a while, which is the expansion of the body's demand for nutrient absorption. Therefore, at this time, we must control eating less and more meals, so as to avoid excessive intake and lead to the problem of obesity. 2. Often calf cramps reach the third stage of pregnancy. Many pregnant mothers are prone to leg cramps when they go to bed at night, and there are even signs of loose teeth, which are all signs of calcium deficiency in the body. During the baby's surge, bones, nails and other tissues will need a lot of calcium absorption, which will lead to calcium deficiency in pregnant mothers. At this time, you need to pay attention to a lot of calcium supplementation. 3. Pregnancy begins to grow. After the fetus enters the soaring period, the uterus will also expand rapidly, and with the rapid expansion of the abdomen, muscle fibers will break and develop into stretch marks. Stretch marks may appear not only on the stomach, but also on the thighs, so it is also necessary to control the growth rate of weight to avoid irreversible stretch marks. Important note: During the entire pregnancy, there are roughly three periods of fetal surge, which are around 8 weeks of gestation, around 20 weeks of gestation, and 28 to 36 weeks of gestation. Therefore, the third trimester is the last stage of the fetal surge period, during which the pregnant mother will have increased appetite, frequent calf cramps, and increased stretch marks. Topic of the day: Which weeks of pregnancy do you have the most appetite? Welcome to comment and share~
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