War itself is a collection of terrible experiences.

 War itself is a collection of terrible experiences.

There have been several historical wars in the world over the decades. Today we are talking about a phenomenon related to this war. This phenomenon is known as "Returning soldier effect". So this returning soldier effect is a phenomenon where there is an increase in the number of boys born during and after a major war.

This effect is considered to be one of the many factors affecting the human sex ratio.

The phenomenon was first noticed in 1954 in the United States in relation to white children born during World War II. Some scientists believe that this phenomenon has something to do with genetics and height. But still this remains in the world as a mysterious reason.