Answer:
Oral stage
Explanation:
Oral stage, primary psychosexual phase in Freudian psychoanalytic theory, during which the primary issues of the growing infant are with oral satisfaction.
Freud said the child comes into contact with the first libido item (sexual power), the breast of the mother, through the mouth.
Thumb-sucking or inserting personal items like dolls, other toys, or clothes into the mouth also satisfy oral requirements.
