Association of Ultrasonographic Parameters With FIGO Clinical Grading System for Placenta Accreta Spectrum

Inclusion Criteria: All patients diagnosed with placenta previa previa or low lying placenta during pregnancy at any gestational age will be included and followed up until termination of pregnancy. The diagnosis of placenta previa was based on the presence of placental tissue overing the internal cervical os and Low-lying placenta was diagnosed when the placenta was within 2 cm from the internal cervical os but did not cover it Exclusion Criteria: * Impaired liver or renal functions. * Coagulation disorders. * Associated uterine pathology needing hysterectomy. * Patient's refusal to participate in clinical research. * Multiple pregnancy