Flexible hours: YES

The hours for being a sperm donor are generally flexible. You can typically set your own schedule for appointments, as most clinics offer a range of hours. However, there may be some time-based demands, such as needing to donate during specific clinic hours or adhering to abstinence periods before donation. Online communities often mention that while the process is marketed as flexible, there can be hidden time commitments, such as medical screenings and follow-up appointments. Some donors have noted limited availability of appointments or scheduling issues with clinics. Overall, the flexibility is generally considered genuine, but it's important to be aware of the time required for the entire process beyond just the donation itself.