Placental grading is divided into grade 0, grade 1, grade 2, and grade 3. How long does it take for a first grade calcification of the placenta to occur? This is a question that many expectant mothers will consult about. Primary calcification of the placenta is not very severe, usually appearing at 30 weeks of pregnancy, and the baby can be born in ten weeks. Grade 3 placenta indicates that the baby is about to give birth, and expectant mothers should prepare well before giving birth.
How long does it take for primary calcification of the placenta to occur
The disc function is divided into three levels, with level 1 being the best and providing good nutrition for the baby. Level 2 indicates aging of the placenta, but it will not affect fetal absorption. Level 3 indicates that the baby is about to give birth. Generally, placental maturity level 1 occurs between 30-32 weeks of pregnancy.
In the early stages of pregnancy, the biggest concern in clinical practice is that the function of the placenta will age over time, which means that the longer it lasts, the greater the possibility of placental aging. If the placenta ages, the nutrients and oxygen provided to the fetus will be insufficient, which may cause fetal hypoxia. If the fetus lacks oxygen, it is easy to die in the uterus or develop brain lesions after birth.
What is placental maturity
The placenta will gradually mature with the progress of pregnancy, and when it reaches a certain level of maturity, its function will decline, just like aging, unable to provide nutrition and oxygen to the fetus normally. The placental maturity grading is a standard used to measure the maturity of the placenta, usually divided into four levels, as follows:
The maturity of the placenta is divided into four levels: level 0, level 1, level 2, and level 3.
Grade 0 indicates that the placenta is not yet mature: usually in mid pregnancy, around 12-28 weeks of gestation.
Level 1 marks the early stage of placental maturation: 30-32 weeks of pregnancy, the early stage of placental maturation, which can also transport nutrients to the fetus.
Level 2 marker: The placenta has matured: usually after 36 weeks of pregnancy, the placenta is approaching Changshu.
Level 3 marker: The placenta has aged, and due to calcification and cellulose deposition, its ability to transport oxygen and nutrients is reduced, putting the fetus at risk at any time.
Everyone's placental maturity is different: mid pregnancy (12-28 weeks) - placenta grade 0; Late pregnancy (30-32 weeks) - placental grade 1; After 36 weeks - placenta grade 2 (relatively mature). If placenta grade 3 is found before 37 weeks and combined with biparietal diameter values and an estimated fetal weight of 2500 grams, placental precocity should be considered and the possibility of intrauterine growth retardation should be alerted. At 38 weeks, the placenta enters grade 3, indicating placental maturation.
How long does it take for primary calcification of the placenta to occur? During prenatal checkups, we come across the term 'placental calcification'. How much do you know about placental calcification? I believe that after reading the above introduction, you have also gained a new understanding of this new term. You can compare your own test results with the above introduction to see if your situation is normal.
