It is possible to have a second child with calcified placental adhesions. If the boundaries of the placenta are clear, the probability of placental adhesions is generally low. If the boundaries are not clear, there is a possibility of reoccurrence of placental adhesions. However, you can inform your doctor in advance, so that you can be prepared for the delivery, such as strengthening the contractions or removing the placenta by hand or using evacuation surgery. If you have had placental adhesions in the past, you can have a second child, as long as you follow the routine treatment and daily medical checkups of an ordinary pregnant woman. However, you should pay more attention to the ultrasound, focusing on the condition of the placenta and uterus. Pay attention to any problems in the body at the time of delivery to inform the doctor in advance, so that the appropriate way of treatment can be taken.