An antenatal clinic is a place where women who are expecting babies go for medical examinations and exercises.

前检查诊所是孕妇进行体检和作地方。

Objective:To survey the normal values of pelvic inclination of external pelvimetry and to provide evidence so as to estimate dystocia risk index for antenatal care.

测量骨盆倾斜度外测量正常值,为前检查估计难风险指数提供依据。