first time grow

hey guys this is my first time growing just thought id give it a try my baby is 7 weeks old and i've been flowering for exactly a week. i can start to see signs of the sex but still to early to tell but i will update as things happen. but here's a few pictures that i took a couple of days ago i will put new ones up soon but just let me know what you think so far
http://thumb.dumparump.com/215/B4P6lQ5.jpg
http://thumb.dumparump.com/215/4tH8p1f.jpg
http://thumb.dumparump.com/215/4h2Ns01.jpg
http://thumb.dumparump.com/215/3952V6l.jpg

i have more pictures photo album on my profile of the just starting to show the nodes and what i believe to be pistils coming out of them

bro u need way more light on that. 4 23 watt cfls would be agood start, like ten bucks at lowes. without good light u wont get much. if ur sure its a girl put it back into veg. get some lights and let it bush out some more. a good cheap book u could read is :how to grow 8oz of bud for under 100 dollars . its an ebook basically grow journal but ull learn alot just google it. ull get better at it though.