To educate our baby early, we can listen to some soft music or tell some simple stories. We should talk to the baby more, even if he doesn't understand, but it is actually perceptible. Moreover, early education is a subtle process. You won't see the effect at that time, but when he grows up, you will find his change.
What's more, expectant mothers should also pay attention to their diet during pregnancy. They should not eat too greasy food, and should arrange their diet according to the doctor's instructions. This is really good for the baby.