Grade 1Watchful waiting18-24
Teenage onset, tender bud — reassessing at 21.
Lean buildTrue glandular

“Being told it's common and often settles took a weight off. I'm giving it time.”
Tender firm bud since 15, no growth in three years. Lean. GP confirmed pubertal gynecomastia and advised waiting, with a plan to reassess at 21 if it persists.
What happened
Watchful waiting per GP advice. No medication. Reassess at 21.