It depends on whether the baby is stuck eating melon seeds, swallowed in the stomach, or in the trachea, and whether there is a cough. If there is a very irritating and frequent cough, one must consider whether the melon seeds have reached the trachea. If it has reached the trachea, you must go for bronchoscopy, and then put a clamp from the mirror to remove the foreign body, which can be done by municipal tertiary hospitals. If it’s not stuck inside the trachea, you don’t need to do this. So, depending on the baby’s condition, whether it is swallowed into the stomach or stuck inside the trachea, generally stuck inside the trachea will have a coughing performance.