work right after giving birth

Any mummy here works part time right after giving birth (i.e. 1week post partum)? Given my current financial state, i feel i need to work as soon as possible. The job im looking at has operation hrs from 3-8.30 max, 4 days per week. (Could be lesser if part time) and it is just a walking distance (<5 mins walk) from my sisters place. Is this a crazy idea or smtg feasible y'll think?