American study stated that the healthier a man is, the stronger his odor is when attracting women. In fact, a woman can sense a man’s presence even at a perfume store where in the same place, other women have just sprayed perfume on their wrists. Also, a female’s sense of smell can even identify a man’s immunity.
Scientists from British Columbia University concluded that a partner’s odor in most conditions calms a woman down. It’s no longer surprising that women wear the T-shirt of their partners to feel closer to them when they are away from them.