Just a question I'm not sure about

I was just wondering about my plants. They have been flowering for a few weeks, about three, their starting to loose their leaves and some bud is forming.

But does that mean I wont get a high yeild, because it is happening so early and the buds are really small?

I know it may be a stupid question, it is just my first time and I seem to have a black thumb.

Thanks a lot.

You should post some pictures, and additional information about the grow (detailed) to help diagnose.

Relax. You generally won't see the burst of growth for another week or two.

Just took these shotz last night . . . 3 weeks in, DogPaint (ChemDog forced hermie bastard bitch clone)
I'm using hps for the 1st time and expected faster myself . . . but am seeing a surge now (day 22) that I suspect will become a burst?

Three week pics (11-1)

Thanks for your input. I guess only time will really tell then about how much mine yeild. But I will thankful for any amount I get off them. Your plants look great, they seem a little farther along then mine right now.
How much light do you use on them?

Thanks again.