Ovarian teratoma surgery generally requires at least one month of rest. Afterward, the timing to return to work should depend on one's personal health status and recovery condition. It also depends on the physical demands of the job, as everyone's situation is different. Ovarian teratoma surgery usually involves minimally invasive procedures, which generally allow for a faster recovery; most people can return to work after about a month. Only a minority of patients undergo open surgery, or some individuals who are in poorer health might need to rest for up to three months post-surgery.