Asians must be doing something right. 60% of the huge world population, is Asian.
Human populations should grow naturally, without the hindrance of awkward, anti-life, anti-family, experimental "birth control." Large families should be encouraged worldwide, so that far more people may experience life. Let babies push out naturally, and as more women reach childbearing age, they should pair up and marry, and join in pushing out more babies, for the greater good of the many.