that's what i said until i hit week 5 and i was lovin it. i said, oh i'll go 7, then i said 1 more week, then another, then another. i wound up doing it 10 weeks at 50-75ED. i love winny! i just was sure to keep up on my tylers, gucorrel r, tons of water and vitamins. next cyle will be no more than 8 weeks. 6-8 is ok i think.