You can only see the balls on one branch in each tree. While harvesting, maybe you can find 1-2 seeds. You don't have to be afraid. If you see balls in the shape of a banana, remove them. This happened to me, I threw my 25 plants into the garbage. but I've harvested with other crops, it's no longer a problem. I wish I hadn't thrown it. the plant was under stress and was hermaphrodite, most likely due to pruning or cutting of leaves during the growth phase. Get rid of them before the bananas burst.