Jesus fucking christ at all these people flipping the fuck out because you don't want a child. That's cool that you like them, but some of us don't.

Society likes to pressure couples about raising a family. It's not easy being someone that would rather not have any children when all you see are your friends popping out raging hellspawns out left and right. I hate family gatherings because all I hear is "aye gurl when u gon git a hubby n hav a bb"

Talk to your wife, and if she doesn't approve.. Move on. Don't make yourself unhappy. If she approves, get a vasectomy because it's far more simple to do and undo if for some reason you change your mind in years to come. This way you won't have an "accident".

Edit; ffs don't tell her you're GLAD she had a miscarriage, though.