Benefits and risks of episiotomy.
D004487:Edema / Q000209:etiology; D004841:Episiotomy / Q000009:adverse effects; D005260:Female; D006801:Humans; D010146:Pain / Q000209:etiology; D010502:Perineum / Q000293:injuries; D012306:Risk; D013530:Surgical Wound Infection / Q000209:etiology