Is it ok to hold the egg of lovebird?

No, it is not okay to hold the egg of a lovebird. Lovebirds are protective of their nests and chicks, and if you handle their eggs, it could cause them to abandon the nest. Additionally, if you hold the egg with bare hands, the oils from your skin may harm the egg. It is generally best to allow birds to take care of their own young, with minimal interruptions from humans.