Infertility could have been caused by the actions of the individual himself. Namely, in folk medicine in BiH it is still today considered that one of the causes of sterility could come from the so called "dislocated stomach". We're talking about a disease which equally affects both men and women and it would usually come about as the result of difficult manual labour while among the population today, according to stravarke, the stomach "shifts" usually due to stress and worry. Among men the disease was mostly manifested by poor sperm motility, which was often accompanied by strong belly pain which spread towards the stomach, the belly is always bloated, the person has dark circles around the eyes, has a feeling of suffocation, etc. In women a "dislocated stomach" can affect the womb and ovaries, causes frequent inflammations and thus prevents conception.
There are a few methods of curing; the diseased person is massaged, drinks various teas and women which cannot get pregnant along with these procedures also "bind" themselves around the waist, i.e. underneath the stomach. Method of tying a cloth underneath the stomach, around the hips or placing a coffee cup upside down on the belly button, and a cloth over it, which was previously around the hips, would return the stomach to its place and cure this issue. According to folk belief, proper diet had a crucial effect on fertility because of the belief that unlike a skinny and undeveloped woman, a woman which has pronounced curves, especially hips and back side, represents an ideal type for procreation - "such a woman is full of children!"