These are only about the size of a pencil head, the zoom on my camera makes them appear bigger. You may still be correct, but they seem pear shaped to me and the way they are growing, one per node suggest female.
Don't listen to Cashcropper. No offense, but he is grossly incorrect. Male flowers
dont appear suddenly as "clusters of balls" as he puts it. They emerge from a primordial growth at the node. primordial pre-flower/growth----->flower with petals----->stem or appendage from the middle of petaled flower----->one ball, 2 balls, 3 balls, 100 balls -cluster-
Stop giving HonestJim false hope by not knowing what you are talking about. Secondly, HonestJim, female calyxes are the size of a pencil
lead, they are "slivers" or "sheaths" of vegatation, not balls, spheres, globes, pears etc... They start out with pistils. Feminized seeds, the biggest scam perpetrated on the cannabis cultivating public...99.9% female.. ya right. There, I said it.
If this is the only plant showing both sexes, off with his/her head! Or your entire grow with be pollinated. If you want feminized seeds, and to put yourself through all of this again, by all means, let it flower. Smoke will still be decent. In fact, some of best I ever smoked was a female, with limited self-pollination. I crushed, ground, burned, melted, then flushed the seeds.
'neck