Are they coming along okay?

First grow.

Just wondering if I could get some opinions on if these look on track.

5th week of veg under 400w old 4' fluorescents and a handful of cfls.

Also,
Am I right in saying this is female?
All 3 look the same.

Seeds were bag seeds.

Looking good. I'd recommend using a 400w hps. You will get much better yield.

Normally I have found a plant will show preflowers around week 6-7 in veg. Some just don't until they flower, either way you will know soon hopefully.