My high school gave out bags of condoms to every student (this was the 80’s, before all that “abstinence-only education”) and during all 4 years of high school I was only aware of one teenage pregnancy happening (there were surely others who got abortions, but only one “teenage mom” in my whole school). Condoms work. Just gotta actually use them.

When I was working on my Masters we used HOX genes to make feathers grow out of a mouse’s eyeball. So yeah…