keep your eye out for hermaphrodite plants.
Unless they are the product of open pollination, those seeds are from a hermie plant.
The seeds will carry the hermie gene, and any stressors could make them "self".
I started my recent grow op with bagseed.
Only 1 didn't throw pollen, and it still showed nanners in week 10.
I now have stable genetics from breeders, and I have purposely stressed then in flower to see if they ARE stable, and they are.
Be careful, and keep your eyes on every bud site in flower.