Ok I'm having a big time issue, I'm on deca/test 400/650 mgs. Also using adex. And i started using rui liquid CIA before bed and my erections have been great, and on days I know I'm going to have sex I will pop a vialis that I picked up from AML. Now here is where thigs get funny. Some days it's hard and I have no issues. Some days I go one round and that's it. And the most troubling day is when I get hard start having sex and out of no where it goes flat. Now it will get back up but I can't maintain it. Any help will be appreciated!