If people choose not to have children, then they choose not to. That leaves only two possibilities: change social and economic conditions such that enough of them choose to, or force women to. Obviously, no society would choose the latter option.
Well, many governments today seek to limit reproductive rights specifically to encourage pregnancy over other options. Limits on the termination of pregnancies, along with discouragement of contraception and education, have the net effect of making more women pregnant. We in the glass houses ...
East Asian countries were never keen and when they see what has happened in Europe I doubt they will change their mind (or they will be extremely careful and picky)