I think if you want to slim down your on the right path. You can take clen early in your cycle and it won't matter much, you are going to notice a rise in body temp though., and you will be sweating a lot more but it shouldn't be as bad when your body gets used to the drug. As for the winny you should inject eod 50mg-100mg. As for how many weeks, at least 8 weeks on. If its your first cycle you may be selling yourself short if any less. And if you want to gain more add some test to it. But test should be used early and then introduce the winny after your done your test cycle. You really don't have to worry about gyno or many side affects with winny so at least your ok there. But if you start a cycle always finish it. and if you use any test then you should take some anti estrogens like clomid, proviron, hcg, nolvadex or arimidex. If I were you I would do a little more research before starting a cycle, I don't want to flame you but, just be carefull. there is plenty of threads on winny and clen here you just have to look. Almost every thread is a new batch of info...good luck bro!