Ok I know there is lots of debate on why some people have libido/erectile dysfunction on Ph's and some don't. I have a feeling a lot of it is in our heads. Maybe one night you were tired and werent as hard as normal and therfor think its cuz of the ph's. Now thats its mentally in you, thats whats probably causing the problems. In a few days im going to get a complete blood exam(thyroid, total/free test, estrogen,etc....) before I start a 4week T1final stack at the recommened dose. Then post cycle im going to run nolvadex 40mg weeks 1-2 and 20mg weeks 3-4 and probably use tribulus with it. After my post cycle im going to get another blood exam, and if the results for total/free test are still the same, then there is no way I should have any libido issues right. Isnt the libido issues all controlled by your total/free test levels?