Only take anastrozal if your nipples are sore.. and then only take .25mg one time. If it's still sore after 24 hrs, take .5mg. That should knock down your estrogen levels enough. A little test wont need an everyday dose of ai.. and dude, if your gonna cycle, take the test 500mg ew.. do two pins per week(250mg pin) so you can get your test levels at a balance. You just don't wanna take it at 500 then drop to 250, then go back to 500.. don't stop pinning because you got a little cold, or a fever. If you're gonna get big, then good, get big. Eat right, pin on schedule, work hard for what you want, and be ready when side effects (like sore nipples and pct) pop up. It's worth it but you cannot fluctuate your cycle. Make a decision and unless something really serious happens, run out your intended cycle. I hope this helps.. oh yeah, pct should be clomid taken everyday ( starting 21 days after last pin), at 50mg ed for 2 weeks, then at 25mg ed for 2 weeks. Then go get your bloodwork and see where your levels are at. If all is well, you can run natty for 12-14 weeks and prep for the next cycle!!