For an expectant mother, pregnancy is a difficult process. Pregnancy lasts for ten months and delivery takes place within a short period of time. The fetus absorbs nutrients in the mother's womb through the placenta, and whether the fetus can be delivered on time also depends on the placenta. So, at what level of placental maturity can delivery take place? This has certain scientific basis. There are four levels of placental maturity: grade O, grade 1, grade 2, and grade 3. Level 1 indicates that the placenta is basically mature; Level 2 late indicates that the placenta is mature; Level 3 late indicates that the placenta is aged. Due to calcification and cellulose deposition, the placenta's ability to transport oxygen and nutrients is reduced, and the fetus is in danger at any time. However, each person's situation is different. Placenta: mid-pregnancy (12-28 weeks) - placenta grade 0; late pregnancy (30-32 weeks) - placenta I; after 36 weeks - placenta grade II (relatively mature). If a grade III placenta is found before 37 weeks and combined with the value of the biparietal diameter and the estimated fetal weight of 2500 grams, placental precocity should be considered and the patient should be alert to the possibility of intrauterine growth retardation. At 38 weeks, the placenta enters grade III, marking placental maturity. Therefore, at 34 weeks, when the maturity of the placenta is at level 2, it is considered precocious placenta. At this time, you should be careful not to supplement calcium and pay attention to your activities to avoid premature birth. Expectant mothers must pay attention to their diet. The growth of everything has its own specific laws. Do not supplement blindly to avoid harm caused by excess nutrition. At the same time, as long as expectant mothers pay attention to their daily living habits, they will be able to enjoy the hard work of pregnancy and finally welcome the arrival of their little life happily. |
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