Hello. Very Good evening. I'm Dr.Yogesh Kr Sharma. Please don't take Stanazolol which is a male Sex Hormone testosterone substitute. If you keep on taking Stanazolol,  then your testicles will stop producing Natural testosterone. The Stanazolol has a various sideeffects, most important,  Impotency and other dreadful adverse effects. Please stop using it immediately as soon as possible, before it is too late. Because you are playing with mother nature which has produced you. If your Body is capable to synthezise the Hormone testosterone in sufficient amount according to the need, then what is the point of taking it from outside. Regards.