Parents' health also needs to be cultivated. Buddha day "a son becomes a Buddha, nine ancestors ascend to heaven". Be a child's remorse, eliminate karma, break evil deeds, and be filial to parents, and parents will live a long and healthy life.
How many wishes you can make at a time depends mainly on your own wishes. Brahmin women vowed to be six sentient beings, and after the robbery, to be the king of Tibet and the bodhisattva. Therefore, after making a wish, it is important to break the evil deeds and do good deeds according to your wishes.
amitabha