So I thought the Masteron I was getting was Enth, but it turns out I got Prop.

I am already doing Test E on Monday morning and Thursday evening. Would I be able to get away with injecting Masteron on Monday, Thurs, and Sat?

So it would be:

Monday -
Test E - 250mg
Mast P - 150mg

Thursday -
Test E - 250mg
Mast P - 150mg

Saturday -
Mast P - 150mg