I started taking testosterone with medical supervision cause suddenly I couldn't get hard enough I'm 56 years at the same I wanted to gain muscle cause I work out a lot, I started with 125 mg once a week and every week I goes higher I haven't been noticing any improvement I'm now on 180 mg a week but still not much happening I only managed to have sex twice a week plus I'm using daily 5 mg Cialis, my doctor doesn't want to go higher but he suggested to take the dosage twice or 3 times a week I'm still not noticing any improvement in the gym so this I'll start taking twice a week and I'll convince my doctor to take 200 mg a week cause I'm not getting any muscle gain yet