Apparently third world nations are unaware that fucking can result in pregnancy, according to you. Besides, I'm not speaking birth control. I don't care who has babies, whether you're married, unmarried, wealthy or not; if you can't afford to support another life, from food, medical care, clothing, housing etc, than you have serious issues if you morally think about wanting a baby.
I know you have 3 sons, so that's a little different than this specific couple in Bangladesh that can't support 1 child. As time goes on, people will begin to change, knowing that your actions won't be covered by unwilling citizens and their governments.