The baby's constellation is determined according to the date of birth, not according to the time of conception. For example, the pregnancy time of cancer may be between 65438+1 0.2 and165438+/kloc-0.0/,and the corresponding baby constellation is cancer. Similarly, the pregnancy time of Leo may be between165438+10.2 and 65438+2.2, and the corresponding baby sign is Leo. And so on.