How Long?

[dirty332]

I have 2 females and 1 male and i was just wondering how long it took for them to start getting fatter from pregnancy thanx

 

[dirty332]

I realllly need to know if anyone knows if it is normal for the male to chase the female because he did it as soon as he was in there and hes doing it now about 8 hours later and i dont know if its normal PLEASE HELP