My rat is planing to use Tamox, but I'm not good at all with conversions and bla bla bla..., so Please help!!, All I want to know how much Tamox is needed if my rat will take 10mg ED wks 1 to 11 and 20mg ED weeks 12 to 16. I just want to order an exact amount for my rat. ThANKS GUYS!!![]()