[GarterGuy]

Yeh, I'd have to agree with the others, all three look like females to me. If you look at them, the tail tapers sharply after the vent.....if they're male, you'd have the tail increase slightly in width or not taper so quickly. To be 100% sure, you'd have to take them to the vet or to an experianced snake breeder and have them probed.