Need A Little Help

So I am officially almost finished with my first grow. Probably about 5 weeks or so until harvest. But im having trouble with a few. I have one that has gotten to about 2 1/2 feet and is a female. but i have a lot that i cant quite tell. they look like their growing a little flower on top but i cant see any pistils or balls on them at all. im guessing that because they don thave the immature flowers on any notch that they're males. SO my question is do male plants produce even a small flower? Ive put up a couple pics so you can see what im talking about. Any help is awesome thanks!

no males only produce banana's aka pollen sacs. hermies will have both either the banana is below the bud or its in the bud. if you see banana's kill it. throw it away far away. then take a shower and change clothes in case pollen got on you. unless you are trying to make seeds

Male.....................

more like 7-8 weeks away boss and their female unless they hermie on u later on...GL