@myrizvi you are just stating the general knowledge which we all know.
i am asking what the need to wait for 3-4 month when you know you can never get pregnant.
for example if the girl or women has undergone hysterectomy or ex-husband undergone vasectomy. in that case there is no chance not even little that wife could b pregnant at the time of divorce.
so why iddah??
i think scholars should review this law bcz with the technology we can 100% confirm the pregnancy which wasnt the case in 7th century.