What Self-Care Is Necessary After Returning Home? 
The exact kind of care needed depends on the individual's age and general health, and other factors. In general, people recovering from Hysteroscopic surgery are very comfortable performing all their routine within a day or two and resume work within few days. There is no restriction regarding climbing stairs, or strenous activity as there are no stiches / cuts involved. You are allowed  full diet, however due to the antibiotics you may not have a good appetite which will return once your medication stops.

How Long Will It Take For Full Recovery?
Recovery time depends on the kind of procedure, the patient's age, and health before the procedure. And is usually within a week.

When can I go back to work?
Depending on the procedure most people feel well enough to return to work or normal daily activities three to five days after hysteroscopy, although some people may need a week or more of rest.