Pre-flower male?

Hendro650

Member
Plants are probably 5 or 6 weeks into veg, and have just topped them recently and begun to notice some small round balls around a few of the nodes. I took some macro shots of them and I'm of course hoping they aren't male pre-flowers but from what they look like it's a good possibility. Any ideas on what these little balls are? Is it too early to tell? What else could they be?
Any advice would be greatly appreciated.
 

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