We never knew about women before.

In ancient Greece females are considered different species by males because their body was very different.

Although times have evolved, there are still many secrets about a woman's body. Right Side brings us some facts from recent studies, and some may surprise you.

Morning vomiting is good for pregnant women
Scientists from Colorado University have discovered that vomiting during pregnancy is actually good because the fetus tries to protect itself from toxins of fish, meat, or any other food. It is also a sign that your child is strong.

Women are good at hearing loud noises
From an early age, females can hear very loud noises. A week - old girl can detect her mother's voice from any other voice. This may be helpful not only in caring for a baby but also in discerning whether a person is lying to you or not, since females can detect the slightest change of voice.

Women are smarter
A male's brain is bigger, but according to studies, women show about 3% better results in intelligence tests. This and an ability to do multiple things at the same time is caused by a change in the structure of the female brain. This brain region is bigger in women and has about 30% more nerve connections in it than men's brains.

Chromosome X is part of a strong post scientists immune system, X chromosome responsible for the birth of a girl, packs more of a friend O - ARN, which strengthens the baby's immune system and reduces the risk of cancer.

Women Go Over Diseases Faster
Maya Saleh has found that hormone estrogen, which is more present in women than men, is responsible for ending the inflammation process. This means that women's bodies experience disease faster and easier.