Harlequins
***Corydora Crazy***
If she has a white dot showing,then she hasn't long to go,keep the lights off has not too stress her 

You don't know how to sex livebearers? Males have gonopodiums, females have anal fins. Go get a definite count, although the ratio you think it is is fine.The other fish isn't biting, just following i think. And have 6 platies, 1 or 2 are males and the rest are females im prety sure.
On a side note, that tank is most definitely not big enough for an angel and probably not for the "sucker fish". What exactly is the "sucker fish"? A pleco?Than i have an angel fish and 2 sucker fish. All in a 90 litre tank
It's probably best to separate her then, because if she is actively trying to get away, then the other fish is probably stressing her out.yeah the female is trying to get away, and i do know how to sex them, its just hard when they are swimming around......
Baby common plecos still grow into 2 ft monsters and are probably the cheapest plecos available.the sucker fish's aren't big or fancy, they are the small ones you get that are cheap.