those plants are not "looking good" as stated above....look at the claw on that leaf, your nutes are probably too hot right now. or you have some light leaks.
but like kid said, if you get seeded bud, save it and throw it in with the next batch. dont just trash it.
if you see male flowers that arent under the canopy, then you need to pull that plant from your room. its going to do more harm than good.
i had a sour cream.. which is Sour Diesel x G13 Haze.. and it hermied..6 weeks in.. and i chopped her down. . and i just grinded it all up .. and use it for times wen some1 wants to smoke and doesnt have ther own buds.. i just bust that out .. its not bad.. it gives u a more up high then anything.. i just cut myother sour cream down the other nite and man does she look like a keeper i am so happy i cloned everything