I'm happy to help. First off I'm not a doctor. I can only relay my personal experiences. I was on Sustanon & Deca for years. It's my favorite stack. Then all of a sudden my estrogen started to sky rocket. I took letrozol & nolvadex on my own, which took my estrogen to the moon.
I finally caved and saw my hormone doctor. She indicated not to take nolvadex with deca still in my system, and it stays in one's system for about a year.
Apparently the Nolvadex was allowing the Sustanon to convert to estrogen unbridled whereas Arimidex brought me back to normal.
Again, when taking Deca if you take Finasteride your hair will shed like there's no tomorrow. Deca and Nolvadex, or Deca with Finasteride don't mix. Google it.
Finally,. My doctor prescribes anything I want that's available in the US. Cyp, Enanthate etc. Equipoise, Primo and Proviron I get on my own. That Proviron is a silver bullet for someone my age that's been tinkering with hormones for decades. If you guys are still juicing at my age I highly recommend Proviron.
When I get time I'll post a list of things to be aware of and lessons I learned the hard way. Hopefully I can help others from making the same mistakes. Things like I started taking hGH back in the early 1990's. Back then I had to fly to Cancun to get it. Dr. Chin was the only doctor that has a rejuvenation clinic back then. I wasn't taking large doses. More of an anti-aging .325 cc 3x a day. Long story short, after a few months my doctor back home asked "WTF are you doing? It's making you a diabetic!". Still to this day I have pre-diabetes caused by hGH. Although it's manageable with Metformin, however, be aware it can happen.
Another stupid lesson I learned. I took T3 about once a year, over 2 decades. Stair stepping the dosage over about a month or two. Never had a problem. Then I read from someone that seemed very knowledgeable that one can run T3 as long as they want with no repercussions. I had my 40th high school reunion coming up so I ran it a full year. Well,..I'm here to tell you that's not true. It cratered my T4, jacked up my thyroid and I'll be on NP Thyroid what looks like for the rest of my life.
There's a couple of things everyone must understand. 1.).There are no experts in this field. Everyone is still learning. I'm under the supervision of four doctors. An hemotolgist, nephrologist, hormone specialist and family doctor. I've been to two different endocrinologists. None of them really know very much about steroids besides the hormone doctor.
2.) There is no one size fits all. What works for one, may not work for another. You gotta find what's right for you.
With that being said I highly recommend getting blood tests regularly. I get them every month. Deca and Equipoise cause polycythemia (Thickening of the blood). I have to give a liter of blood about every 3 months. Not doing that could cause heart problems or stroke.
Cheers!