Why aren't their any reproduction laws in Africa?

Why aren’t there any personal morality or state laws against reproducing in Africa (or other 3rd world countries). If all that is happening with the newborns after birth is death before an adult age? I’m not saying stop the reproduction all together as that could be disastrous, but why is there not a limit? I realize rape is a big problem there, and of course that is excused but why knowing the state they are in do the citizens of 3rd world countries continue to reproduce at high rates.

I realize this question may stir up controversy, if you’re going to be emotional about it maybe just sit back and watch quietly.I’m looking for a completely logical answer here.