Ive been on YK-11, LGD, and cardarine for about a month now. Definitely seeing good gains with strength and size, but I've noticed my libido is lower overall. Today i pinned 50mg test propianate, and I plan on running that every 3.5 days to keep my test at a good base. I got bloodwork last week, and my total test reading was at about 80ng/dl.... pretty low.