Which of the following can act as a single dose
postcoital contraceptive:
A. Clomiphene citrate
B. Mifepristone
C. Danazol
D. Medroxyprogesterone acetate
postcoital contraceptive:
A. Clomiphene citrate
B. Mifepristone
C. Danazol
D. Medroxyprogesterone acetate