Extended data
1, meaning bad
The wedding date is generally chosen according to the birthdays of both husband and wife, which is the most suitable day for them to get married. In our traditional customs, once the date of such an important event is fixed, it cannot be changed, otherwise it will make a big taboo and have a bad meaning, which is not conducive to the harmony between husband and wife after marriage.
2, not good for mother-in-law.
There are some folk sayings in our country that it is not good for mother-in-law to change the wedding date, or even "dead mother-in-law". So it is generally impossible to change the wedding date.
3. Other matters whose impacts have been determined.
Under normal circumstances, the wedding date will definitely start to inform relatives and friends, book hotels, book weddings and so on. If the wedding date changes, all these related matters will be notified and coordinated again. If it is in the wedding season, there may be cases where wedding companies and hotels have no schedules.