Huge Fan Leaves?

I have a 4 plants. 2 or 3 of them have leaves that have 9 fingers on each leaf. They are 44 days old I guess. They don't seem to have much growth other than straight up. They were between 6 and 11 inches at around 4 weeks. Now they're between 8 and 15 or 16". My question is does that in any way mean it's a sativa dominant? Or is it only the width that you can tell by? They are bagseed. I have not yet sexed them so I wasn't sure if a few were taller because they're males, or maybe they are sativa dominant and the other is stunted. What do you think? Thanks, peace.

Dude you better get to flowering them they will double in size during the final week's..Don't worrie to much bout that other shit you read on the inter web your plant's will tell you what they need..

Common features for sativa dominant varieties are have skinny fingers on leaves, stretchier internodal growth, and when you start flowering you might see 'fluffy' buds that lack the rock hard density of an indica. Your approaching the age where you will be seeing sex, and taller is definitely a sign of a male. At the internodes, you should see a big hair called an Axial limb, behind that single think 'hair' is where you will see your sign. if you see a little tear drop bulb with two hairs youve got yourself a beautiful young virgin girl. Or you might see a ball or tiny little stem growing out behind that hair. You have time to wait and see but you are likely looking at a boy. GL
SP