In the first trimester of fetal development is very slow, the belly will not become much larger, the second trimester fetal weight begins to accelerate growth, but not the fastest growth Oh, the third trimester is the fastest period of fetal weight growth.
The first and second trimesters are a critical period for fetal development, and the third trimester is a critical period for fetal growth. If the placental umbilical cord function is very good and the pregnant mother is in good basic condition, then the fetus will grow very quickly. Generally, when the pregnancy is 7 months old, the weight of the fetus is about 2~3 pounds, and at 32 weeks, it will reach the critical period of fetal growth, and it will increase by about 150 grams per week, and the faster the weight growth will be in the later stage. From 32 weeks to 40 weeks, the weight of the fetus can almost increase by about 4 pounds, two or three times faster than the first trimester, so by the third trimester, you will find that the belly grows very quickly.
Therefore, in the third trimester, pregnant mothers should pay attention to the reasonable combination of nutrition, need to take more protein, vitamins, but reduce calorie intake, avoid pregnant mothers and fetal babies are growing too fast, to prevent the impact on the health of pregnant mothers and fetuses.
Even in the third trimester, it is still necessary to go to the hospital on time for prenatal examination, and if the fetus is found to be significantly lower or higher than the weight of the same gestational age, it is necessary to follow the doctor's advice and carry out corresponding treatment.
I wish all pregnant mothers and babies healthy and successful delivery!