take a closer pic of the branches where they come off the main stock so right in that crocth but closer to the top of the plant , males usually show nuts by 13 or 14 weeks of growing how long have you had it growing ?? it looks female to me i think i see a hair but i need closer pics, like an inch or two closer with your camera in those last pictures and we might be able to tell you what it is but im not 100% sure but just try and take abunch of pics and get one thats focused so its better for us to see please and thank you man