I tried searching this before I asked but I didn't really know what to search for. I have never done a cycle, never injected anything and wouldn't know the first thing about it, if anyone wants to give advice about that I'd appreciate it but I can probably search for that, my question is (sorry if's lame, you can tell I don't know what I'm doing yet) but I am recieving 10 amps of primo 100mg/ml and after reading recommened cycles I see you should start out with 50mg. So I'm wondering if you can split an amp, only use 50mg then use the other half next week? I've never seen one so I don't know if it's obvious or not. Thanks for your help!