I'm curious about your experience if your libido increased after going on T. Did it decrease later? When? Did it feel like it returned to what it was before, or did it settle somewhere between that and the peak?

For me, it was roughly month 2 through 8. It increased steadily from slightly higher than average to a kind of crazy level. Rubbing one out multiple times a day, frequent sex, and generally thinking about sexual things much more often. Masturbation in the morning was basically compulsory to get through the day not preoccupied by sexual thoughts and twinges in my junk, and usually also at night so I could sleep. Now I'm almost 2 years in and it hasn't gone down all that much, I just learned to manage it. But I'm still annoyingly horny a lot of the time. It doesn't feel unhealthy, honestly, it's just really inconvenient.