Paid time off in the context of "Blood donation"

Parental leave, or family leave, is an employee benefit available in almost all countries. The term "parental leave" may include maternity, paternity, and adoption leave; or may be used distinctly from "maternity leave" and "paternity leave" to describe separate family leave available to either parent to care for their own children. In some countries and jurisdictions, "family leave" also includes leave provided to care for ill family members. Often, the minimum benefits and eligibility requirements are stipulated by law.

Unpaid parental or family leave is provided when an employer is required to hold an employee's job while that employee is taking leave. Paid parental or family leave provides paid time off work to care for or make arrangements for the welfare of a child or dependent family member. The three most common models of funding are government-mandated social insurance/social security (where employees, employers, or taxpayers in general contribute to a specific public fund), employer liability (where the employer must pay the employee for the length of leave), and mixed policies that combine both social security and employer liability.

Sick leave (or paid sick days or sick pay) is paid time off from work that workers can use to stay home to address their health needs without losing pay. It differs from paid vacation time or time off work to deal with personal matters, because sick leave is intended for health-related purposes. Sick leave can include a mental health day and taking time away from work to go to a scheduled doctor's appointment. Some policies also allow paid sick time to be used to care for sick family members, or to address health and safety needs related to domestic violence or sexual assault. Menstrual leave is another type of time off work for a health-related reason, but it is not always paid.

In most nations, some or all employers are required to pay their employees for some time away from work when they are ill. Most European, many Latin American, a few African, and a few Asian countries have legal requirements for paid sick leave for employees. In nations without laws mandating paid sick leave, some employers offer it voluntarily or as the result of a collective bargaining agreement. However, in countries with poorer labor laws such as South Korea, employees are usually forced to use paid vacation time for sick leaves, and the sick leaves exceeding the remaining vacation time are unpaid.

Annual leave, also known as statutory leave, is a period of paid time off work granted by employers to employees to be used for whatever the employee wishes e.g vacation, personal events or relaxation. Depending on the employer's policies, differing number of days may be offered, and the employee may be required to give a certain amount of advance notice, may have to coordinate with the employer to be sure that staffing is available during the employee's absence, and other requirements may have to be met. The vast majority of countries today mandate a minimum amount of paid annual leave by law.

Among the larger countries, China requires at least five days' paid annual leave and India requires two days of paid leave for every month worked. The United States mandates no minimum paid leave, treating it as a perk rather than a right.