Thanks.... I knew how to sex them... but as I sexed them I was thinking "two close holes" were male and "two further spaced holes" were girls... but I was confused as I started seeing the scrotums... so double checked and sure enough!
So the girls are all together and the boys are all together (away from mom now!). Stupid rookie mistake!
But I do have to say I have been lurking here for several weeks and have learned a lot! So thanks for your knowledge!
I will post pics in a bit of the 17 little fur balls.