My name is Sam.I am 15 years old.I often have a stomachache.Yesterday I went to see the doctor.He examined me and gave me some medicine.He asked me take it before meals for one week.He also advised me to drink more milk and eat more vegetables and fruit.He suggested I should do some exercises every day such as having a walk. My name is Sam.I am 15 years old.I often have a stomachache.Yesterday I went to see the doctor.He examined me and gave me some medicine.He asked me take it before meals for one week.He also advised me to drink more milk and eat more vegetables and fruit.He suggested I should do some exercises every day such as having a walk.