No, it does not. The focus on this area of employment law typically centers around not how many days in a row you work but, rather, how many hours a week you work. The reason - after a certain number of hours your employer may be required to pay you overtime pay if you are a non-exempt emoloyee; anytime over 40 hours per week is to be paid at time and a half. It is true that certain professions or jobs in certain types of fields may be limited by federal/state law for other reasons. For example an airline pilot or a nurse (for obvious reason). The above assumes that you are an "at will" employee and are not covered by a union agreement/employment contract, there is no company policy providing otherwise, or your work schedule is not a result of some form of discrimination.Bottom line - as a general rule an employer has a great deal of discretion in setting the conditions of the workplace. And unfortunately for you this includes how many days in a row it wants to schedule an employee to work.