Obstetrics concerns itself with 
          pregnancy, labour, delivary &the care 
                of the mother after child birth
         Gynaecology is the study of disease 
         associated with women which in effect 
          means condition involving the female 
                             genital tract.
                                      
     Normal anatomy of female pelvis
                                      
      Physiotherapy in obstetrics condition
      From the moment of conception pregnancy  
       profoundly alters the women physiology.
      There is change in all body system to fulfill 
      the requirement of the body.
                                      
     Therapeutic exercises  may be prescribed to 
        pregnant women for several reasons:
         Primary conditioning unrelated to pregnancy.
         Impairments related to physiological changes of 
        pregnancy, such as back pain ,faulty posture, or 
        leg cramps.
         Physical &physiological benefits.
         Preventive measures
                                      
     Physiological changes during pregnancy
        Pregnancy wt. gain - 9.70  to 14.55 kg.
         Changes in reproductive system.
         Urinary system -kidney increases by 1cm.
        Changes in pulmonary system.
         CVS.