Testosterone can be administered parenterally , but it has more irregular prolonged absorption time and greater activity in muscle in enanthate , undecanoate , or cypionate ester form. These derivatives are hydrolyzed to release free testosterone at the site of injection; absorption rate (and thus injection schedule) varies among different esters, but medical injections are normally done anywhere between semi-weekly to once every 12 weeks. A more frequent schedule may be desirable in order to maintain a more constant level of hormone in the system.  Injectable steroids are typically administered into the muscle, not into the vein, to avoid sudden changes in the amount of the drug in the bloodstream. In addition, because estered testosterone is dissolved in oil, intravenous injection has the potential to cause a dangerous embolism (clot) in the bloodstream.
I’m not interested in football dramamine cvs That humour has been tested at key points in his life, especially during the Eighties, when his Herefordshire farm was repossessed after he fell prey to an unscrupulous management deal. It was hardly high times in the music business either. “The Eighties were an awful time,” he reflects, “because I was completely out of fashion. The whole record business turned against people like us. I was still young, but suddenly you look in the mirror and you’re out of date.” Harper made some very good records that decade, sometimes on his own label, but most of them passed by with only a modicum of fanfare.