Dont worry too much about all that timing crap. Important thing is to just hit the nolva and hcg at the end of your cycle for 3 weeks and then continue for 3 weeks with just nolvadex. You can start this a week before your last injection, a day after last injection of 2 weeks after. Important thing is to just do it. Dont get all caught up and try to complicate things. Just do it.lol