The “calendario chino 2025 nio o nia” is a traditional Chinese calendar that can be used to predict the gender of a baby. It is based on the Chinese zodiac, which assigns each year to one of 12 animals. The gender of the baby is determined by the animal that corresponds to the year of conception. For example, a baby conceived in the Year of the Dragon is said to be male, while a baby conceived in the Year of the Snake is said to be female.
The Chinese gender calendar has been used for centuries, and many people believe that it is accurate. However, there is no scientific evidence to support this claim. Some studies have shown that the calendar is no more accurate than chance, while other studies have found that it may be slightly more accurate.