38 weeks maturity level 3 fetus is not necessarily dangerous, to go to the hospital to do fetal heart monitoring to understand the development of the fetus in the womb before making a judgment.
At 38 weeks of pregnancy, the fetus has entered into full-term pregnancy, at this time the placenta maturity level 3 is also relatively common, it suggests that the placenta may have aging and malfunction, but the fetus in the uterus is not necessarily at risk.
Fetal movement and fetal heart rate should be monitored. If the fetal movement and fetal heart rate are normal, and the intrauterine amniotic fluid volume is normal, the pregnancy can be continued for a short period of time, waiting for labor to start. If you notice a decrease in fetal movement or changes in fetal heart rate monitoring, suggesting that the fetus has intrauterine hypoxia, you should promptly induce labor or terminate the pregnancy by cesarean section to avoid the fetus from being affected.
In the late stages of pregnancy, you should go to the hospital once a week for a labor checkup to find out the intrauterine development of the fetus.