What can parents do to ensure the baby's mental health?

1. Give love and support: Babies need to feel the love and support of their parents, which helps to build their self-esteem and self-confidence.

2. Cultivate positive values: Parents should educate their babies with positive values, such as honesty, respect and responsibility, which will help them become moral people.

3. Provide a safe environment: Parents should provide a safe environment for their babies to feel comfortable and safe.

4. Encourage exploration and learning: Parents should encourage their babies to explore and learn new things, which will help cultivate their curiosity and thirst for knowledge.

5. Establish good communication with the baby: Parents should establish good communication with the baby and listen to the baby's thoughts and feelings, which will help the baby develop good interpersonal relationships.

6. Give appropriate freedom: Parents should give their babies appropriate freedom and give them the opportunity to think and make decisions independently.

7. Avoid overprotection: Parents should avoid overprotecting their babies and give them opportunities to face challenges and difficulties, which will help cultivate their adaptability and problem-solving ability.