100 Mind-Blowing Fertility Facts

The Aztecs invented popcorn. Originally, they used this as an ornament and was used in headdresses. This ornament would be used as a way to praise their God Tlaloc, the God of maize and fertility.

Due to scientific advancements and life today, more twins are being born now than ever before. In the early 1980s, there were 9 twin births per 1,000. Today, there are 12-14 twin births per 1,000. More and more families use fertility treatment which results in a higher chance of multiples. Many adults are also delaying childbearing to accommodate careers. Doctors also associate twins with older maternal age.