Human: Is it normal to have an upset stomach when taking birth control pills? Assistant: 
It is possible to feel nauseated, bloated, or have other symptoms of an upset stomach when starting a new birth control pill. This can happen for many reasons, including the type of pill you are taking, the amount of hormones in your body, and any changes in your diet. If these feelings persist or worsen, talk with your healthcare provider about adjusting your dosage or changing your birth control pill.