Quick Answer
Egg prediction is not for checking whether two parent spirits can breed. Use it after you already have an egg, then enter the egg height, weight, and rideable status to narrow down possible hatch results. To check parent compatibility first, use Egg Group Search; after the egg appears, use Egg Predict.
When to Use Egg Prediction
Use it when you already have an egg and want to know what it may hatch into, when the egg has unusual height or weight, or when you are farming for a target spirit and want to decide whether this egg is worth waiting for.
If you do not have an egg yet, start with egg groups, parent gender, and parent forms. Using egg prediction before an egg exists usually leads to confusion because the key egg data is still missing.
Step 1: Record the Egg Data
Check the egg height, weight, and whether the result is rideable. Height and weight are the most important filters, while rideable status can help exclude some candidates.
Do not enter approximate values from memory. Small differences may change the candidate list, so copy the values shown in the game as accurately as possible.
Step 2: Read the Candidate List
A short candidate list means the egg data is more distinctive. A long candidate list means several spirits share similar egg data, so the result should not be treated as a guaranteed single answer.
When several candidates appear, compare them with the parents, egg group, rideable status, and your target spirit family. Egg prediction narrows the range; it does not replace breeding logic.
What Height and Weight Can Tell You
Height and weight are useful filters, but they are not always unique identifiers. Some eggs may have close or even matching displayed values. In that case, a careful candidate list is better than forcing a wrong exact answer.
The practical approach is simple: if your target spirit appears in the candidates, keep waiting; if it is completely absent, consider changing parents or farming the next egg.
Recommended Flow
First check the target spirit in the Spirit Dex, then use Egg Group Search to confirm parent compatibility. After an egg appears, enter its data in Egg Predict. This order saves more time than waiting blindly.
FAQ
Q: Does the same height and weight guarantee the same spirit?
No. It is a filter, not a unique identity. If multiple candidates appear, compare rideable status, parents, and egg groups.
Q: Why are there multiple results?
Because the current egg data is not unique enough. Showing several possible results is more honest than forcing one unsupported answer.
Q: Can I predict before getting an egg?
Not reliably. Use egg group search first, then egg prediction after the egg appears.
Q: What does rideable status help with?
It can exclude candidates whose rideable status clearly does not match your egg.
Q: What if the prediction differs from the final hatch?
Check whether the height and weight were entered correctly and whether you looked at the same egg. Data updates or input mistakes can cause differences.