iv just finished 16 week cycle on nandra test 500 worked very well but dont kick in till week 8 or 9 so need to be on longer so first cycle id say no my opinon, i gained 26 lb in that time very clean diet . 21 days after last shot for pct and id add clomid as well as nolva, i also took 10mg of aromasin aday to keep bloat down . i shot in glutes and quads first few i had the deadest leg ever could hardly walk so i tryed heatin oil work very well and after shot masage it . danny....