Hormonal changes during pregnancy decrease the immune system of the mother. As a result, the mother can easily be infected with various diseases. Especially during the winter cold cough many suffer. In winter, almost everyone coughs. Pregnant mothers can easily be infected with airborne coughs and coughs. Usually, if you have a cold, enough rest can be cured. But a pregnant cold can cause a pregnant mother to have a fever. There may even be inflammation in the lungs. In addition, infection of the virus in the mother's body can damage the baby's physical structure. However, in most cases, cough and cough within a week can heal itself without any medication. It has no effect on the baby's body.