Duration of second stage of labor depends upon -

Ans. is 'c' i.e., Parity o The duration of the normal second stage is usually very much shorter than the normal first staee of labour.o As with the first stage the duration of the second stage will mainly depend on whether it is the first labour or the woman has previously given birth to a viable infant i. e. it depends on the parity status of the mother.o It may also depend on the presence of associated complications i.e. cephalopelvic disproportion.