I don’t think members here have much if any experience with that stuff and PE combined. That being said, aren’t testosterone boosters known to have negative side effects on testicle size if cycling is not performed correctly?
I don’t know though, HGH is probably not the best. It causes all of your organs to grow, giving you a weird gut from your intestines growing. Additionally, your heart increases in size which can cause stress on your circulatory system due to the pressures your heart is now outputting increasing. Is it deadly? I don’t know.
Also random aside, if you get way more muscular, your dick will look smaller next to your huge muscles. Why do they always use skinny guys in porn? Cause their dicks look huge on stick arms and legs.