I'll be doing 7-10 days of HCG mid-cycle and wanted to know if there is any problem with loading my EQ and HCG together? It would save me a couple extra pokes a week if I didn't have to shoot individually.
There shouldn't be any huge contradictions. However, considering the inconvenience of multiple IM injections, I would recommend that you administer the HCG subcutaneously with an insulin syringe.