The progestin used in combined oral contraceptive
pill is a 19-nortestosterone derivative because:
A. They have potent antiovulatory action of
their own
B. They do not produce any metabolic effects
C. They produce fewer side effects
D. They are longer acting
pill is a 19-nortestosterone derivative because:
A. They have potent antiovulatory action of
their own
B. They do not produce any metabolic effects
C. They produce fewer side effects
D. They are longer acting