Beautiful couples sometimes give birth to girls

The results of a new study published in the Reproductive Sciences magazine show that formally attractive couples tend to give birth to girls more than the average couple.

Illustration. (Internet source)

Satoshi Kanazawa , an evolutionary psychologist and author of the famous book " Ten incorrect facts politically " when discussing the natural development of mankind, has given a point of view that the woman's external form is a measure of gender fertility.

The study was based on survey data from more than 17,000 babies born in Britain from March 1958.

These children have grown up with many different milestones in their lives, including from the age of 7 - the time when they are commented on by their teachers in an appealing or normal form, and by age 45 when asked about their child's age and gender.

Regardless of social factors and health conditions, Kanazawa discovered that children who were considered attractive, good-looking, had a gender balance when their first child (50/50), meanwhile, those with medium or poor forms accounted for a high rate of first-born boys (56%).

Researchers added that form appeal is one of the important measures for men when looking for you for hundreds of years, while women tend to be attracted by male form in Short-term relationships and long-term factors such as health and financial ability are always appreciated in a lifelong relationship.