I would suppose arond 2 1/2 to 3 weeks after last injection, when
blood levels of nandrolone are low. About the same time you would
start clomid therapy.
It depends on how much deca your doing, the more you take the longer it will take to clear your system. I would wait 2.5-3 weeks on 300mg, and 5-6 wks on 600mg.