Does giving birth by cesarean section require performing ghusl?
Giving birth by cesarean section is considered as normal birth in terms of postnatal period.If no blood comes from the womb after cesarean, such woman performs ghusl at the earliest convenience and cleans herself from postnatal period. If blood comes from womb, she needs to perform ghusl after the bleeding stops (Sarakhsi, al-Mabsut, III, 210; Mawsili, al-Ikhtiyar, I, 60, 108).
Source: Presidency Of Religious Affairs The Turkey, High Board of Religious Affairs FATWAS