Lol, and how are you pretty sure its a female? Its to early, or to hard to tell from the picture, the growth at the nodes is just new branches.
er, yer I know that JeraldoRonaldo, was simply saying that it looks to early to tell, and your quite right in your insightful comment that indeed there would'nt be a "Penis" or "Vagina" there, thanks so much for clearing that up for me, however there would be pistil hairs or the first forming of male buds there, and I believe (although not sure, but I'm sure you'll let me know of course) that is one of the first areas you check on a plant to tell the sex, where do you check then, end of the leaves perhaps, or maybe the root ball, please enlighten us !!