The ancient royal family thought giving birth to twins was a bad omen. What does the royal family think? Even number? Unfortunately, even some extreme royalty will kill the weaker one after giving birth to twins. In ancient times, conditions were also limited. Twins are physically weak in the mother and have poor congenital physical conditions. Coupled with poor medical conditions, they are prone to death after birth. So most of the ancients didn't like having twins.
But actually having twins has nothing to do with good or bad luck. It's unlucky to have twins? This is also a superstition. In reality, if you can conceive twins and have two children at a time, almost everyone thinks it is very lucky.
Some places exist? It's unlucky to leave the hospital in the afternoon? Feudal thought that newborns should be discharged in the morning, not in the afternoon. However, there is no unlucky saying that newborns will be discharged in the morning or afternoon. Parents don't have to worry about when the newborn will be discharged. Modern hospital management and other reasons usually arrange for newborns to be discharged in the morning. Do you mind? It's unlucky to leave the hospital in the afternoon? People don't have to worry