The nurse assesses a pregnant patient and finds that the patient has reduced strength of uterine contractions (UCs). Upon further assessment, the nurse suspects that the patient may have slow progress in labor. Which statement made by the patient indicates the reason for slow progress in labor?

1. "I have a family history of diabetes and hypertension."2. "I stopped taking folic acid supplements a week ago."3. "I have been on a diet with high amounts of protein for 15 days."4. "I am worried a lot this time; I had a lot of problems in my last labor."