There may be many reasons why peony parrots cannot lay eggs. Here are some common reasons and solutions:

1. The space is too small: Peony parrots need enough space to move and stretch their bodies.

2. Feed issues: If there is too much oil feed in parrots’ feed, or insufficient intake of vegetables and fruits, their health and reproductive ability may be affected.

3. Improper temperature: The temperature during breeding has a great impact on the reproductive ability of parrots.

4. Unsatisfied with the inner nest: If the mother bird is dissatisfied with the inner nest and lacks a sense of security, she may not lay eggs. .

5. Pairing issues: Whether the male and female birds are paired successfully, as well as their age, health, etc. will all affect reproduction. If pairing is unsuccessful or there are health problems, timely adjustments or treatments are required.

It should be noted that the individual situation of each parrot may be different, so analysis and judgment need to be made based on the specific situation.