My friend just went and picked up his 20 shots of Deca. The person who sold it to him is a personal trainer and told him that instead of taking the winny eod and the deca throughout the week that he could inject a weeks worth at one time. Im definetly a rookie when it comes to this and so is my friend so if any of you could answer this asap it would awesome. Also....He has 60 shots of winny and 20 shots of deca how should he cycle this? Thanks.....