Thanks for all the plant support! Yes, have been training the fan on it, and the stem seems strong.

So. Have started boxing him/her for 12 hours overnight. This has been happening for about a week now (yes, I know this is starting early, but again, trying to stay small), and the plant has started showing...something?

So, it's up to some guesses. Male or Female? My feeling is male, but I could easily be wrong. And yes, I know I could just wait a few days and be able to tell easily. But, thanks to the internet, I have the patience of a squirrel.

Pic 1. From above.
Pic 2. From the side.
Pic 3. Possible M/F pre-flower.

Best!!

Ess.