The image above shows an egg-sexer. It’s an iron ball or a magnet hanging by a string. You hold it over an egg.
The magnetic field of the creature inside the egg causes the ball or magnet to move back and forth (linear) or in a circle.
If it moves linear, it’s a male.
If it moves circular is female.
In other words, you can determine sex of a living creature’s by its magnetic field, before it’s even born.
I believe this doesn’t only apply to eggs and chick-sexing but to any animal and human’s as well.
Females being circular and men linear is easily seen in the shape of human genitals. Vagina and Penis are made of the same material except that Vagina is inward and Penis outward. Thus, both complement each other, one being electric, the other magnetic. The testicles are outward, the ovaries inward. One is hard, the other is soft, etc.
It’s commonly believed that you can’t determine whether a child will be male or female by outward signs. But is that really true? I don’t know that this has been tried, but if you held a magnet on a string over a pregnant woman, you could probably find out by the motion of the magnet. It works for various animals and even dogs and cats, so why shouldn’t it work for humans? It’s worth a try.