Normal parturition depends on

A. False Secretion is maintained at high levels until parturition.

B. False Birth can occur in the absence of the posterior pituitary.

C. False Beta activation may be used to delay onset of labour.

D. False Ovaries are not essential in late pregnancy and parturition.

E. False Parturition can occur with a denervated uterus; the cause of the onset of normal labour is unknown.