Your girls look great. If your going to prune I would do it now but honestly since it is a bagseed I would just let it grow. I've hadn't had alot of luck with bagseeds in the past so now I try and be gentle. Some seeds thrive in anything. Next grow try giving the ladies 48 hours of total darkness, they tend to show signs of sex a few days quicker. Good luck during flower:jointsmile: