INS and gestational diabetes: All the fever, infection and readmission-related information such as duration of artificial rupture of membrane/spontaneous rupture of membrane, duration of labour, BMI, gestational diabetes mellitus (GDM) with current diet or insulin regime, duration of surgery, estimated blood loss (EBL), previous CS (1/2/3) of elective/emergency nature and vaginal examination at CS will be completed from either the patients or their record or at follow-up visits on the 14th and 28th post-operative days.