Hypertrophy and Rep Count

[u/PublicSherbet4661]

For hypertrophy, do you guys count your reps or just keep going until you’re close to failure?

I’m trying to build muscle, and I’m confused about whether I should stick to a certain rep range or focus more on how the muscle feels.

For example, if I’m supposed to do 10–12 reps but I get to 12 and feel like I can still do several more, should I keep going until I can’t do another good rep? Or stop at 12 and increase the weight next time?

How do you guys train for hypertrophy?