Ok so I've had a 29g with 2 female velvet swords and 1 male red wag sword for going on three months now and there are NO fry, the females don't/ haven't ever even looked pregnant (thought maybe fry would have gotten eaten by the white skirts and cories in the tank but females don't even show signs of pregnancy...) is this normal? I mean I hear some of you guys talking about livebearers popping out babies every 2 or 3 weeks, and mine haven't had any in 3 months of owning them... maybe it's like my mom said and the females are lesbians (they do tend to chase the male away all the time and hang together a lot) haha.