<prompt> Pelvic brim in males -CircularEllipticalMore SpaciousHea shaped  <response>: PELVIC BRIM OR INLET: It is hea shaped in males It is circular or elliptical more spacious diameters longer in females. REF: The Synopsis of Forensic Medicine by Dr K.S.Narayan Reddy 29th edition page no: 37. 