Who Knows?

I have a problem: the plants are rootbound and I just started flowering period yesterday. They are 6 weeks old and 12" tall. They already have been transplanted once in a 1 and a half gallon pots, but just noticed today that roots are coming out from the bottom. They are doing great, but still don't know how many females I'll have.
Does anibody know if it's ok to transplant them again during flowering?? I know it's not the best idea but i don't know if keeping them rootbound would be better. I was thinking of waiting a few days untill I know the sex and transplant the females.
Please help me out! Appreciate any advise!

Thanx!

if you are going to transplant during flowering, just make sure to do it soon. make sure your transplanting method is stressfree....

You should be fine. Make sure that the conditions in the new pot are almost exactly the same as the old pot so the plants think they really haven't moved. Good luck. Let us know how everything turns out!!