There are many women who decide not to have children at all. But this is a wrong choice, because childbirth makes women healthier. Sounds strange? No. Women with children have better eyesight, coordination and memory. They are more energetic and stay so even at an advanced age, than their peers having no children. But what makes those women so?

Scientists at University of Richmond have found the described fact. The reason of these qualities of women with children is that during pregnancy and childbirth the woman’s body develops a significant amount of hormones, which cause changes in the mind. Due to them women having children can also see and remember things better. By the way, this also refers to animals. Thus, the advantages of pregnancy stay for long years.