Yes. And sex results in babies. I cannot link to any resources backing that claim so you'll have to just trust me here.

We have sex for pleasure. The baby is a side effect and that side effect is part of what caused population growth. Eliminate the side effect via birth control and people can now have sex for pleasure with no side effects.

That is what is driving the population down.

Your sarcastic remark here in a vain attempt to expose me only exposes your own complete misunderstanding.