Mom Zkittlez - B&B - Zamnesia

Here we have to make the usual premise that we have three plants placed 1 week apart from the others. The first one I put in with some difficulty is filling. One of the two small ones with the same difficulty as it seems that slowly, but very slowly fills up and another just does not fill almost at all. Can you tell me by looking at them if they have gone into hermaphroditism? I don't know how to recognize this problem and wouldn't want to waste any more time as you see them friends?