After death, people usually go through six divisions in the wheel of karma, including the animal road, the Asura road, the paradise road, the humanity road, the hell road and the hungry ghost road. If reincarnation after death is humane, then the intermediate stage between death and reincarnation is called bardo. Generally, the bardo lasts for 7749 days, and some exceptions are not excluded, but most of them are reborn during this time. When Yin Zhong sees her parents, if she likes her mother, she will be reborn, and if she likes her father, she will be reborn. According to this normal standard, it is about 49 days plus 10 pregnancy time. If a person goes to the animal road, the hungry ghost road and the hell road after death, he will have to suffer a lot to become a human body. It's hard to say this time, because everyone does good and evil in different ways. The time of suffering in heresy is determined according to the karma of good and evil, and then he can be reincarnated. It may take a long time. Need specific analysis.