Is there is any limit of ovulation induction via iui or ovulation induction via timed intercourse. On continues only 6 cycle can be performed but if still unsuccessful and no problem in male n female, all test normal then can we again start treatment after certain time with different medicine. So is there is any limit of cycle for entire life . That is only 6 ovulation induction via iui  or timed intercourse can be only done throughout life.