Possible to revert from flowering to veg?

i've been wondering this for a few days now. but i'll be ready to get some new plants going with my CFL set up in a couple of weeks. My question: Is it possible to put, say 2 week old, seedlings into a flowering light cycle for the purpose of showing sex then, getting rid of males and putting the females back into a veg cycle?

any input would be greatly appreciated!

happens all the time

Yup, perfectly doable. Depending on how much time you have, it's also possible to just leave all your plants vegging on full power (going from flowering to vegging again can take some time) you can always clone the plants the moment they are big enough to do so, and then force each clone into flowering. Both solutions are a littel bit time consuming, but hey, once you've found your females, you can then clone it off and know exactly what you're growing next time

awesome! i was worried it might cause stress or something but that helps! could anyone offer some detailed instructions or a link, on how to clone properly?