This is the problem of wealthy countries germany, netherlands, denmark but also including japan.
population growth nila is slow mas madami pa yung mga seniors!
Here are the reason:
*Na educated sila kasi and masyado silang naging carreer oriented...
*Some of them late na kung mag asawa in their 30's
*Others simply don't want any commitment, for them having kids will affect their carreer instead they prefer having a good time, travel to different countries, sports activities..
*Some are into homo sexual relation ships.
*Fertility problems naman yung iba.
In our country naging hobby na yung mag manufacture ng mga bata lalo na sa mga slum areas..
dumarami na rin yung teen pregnancy
but all in all IMO important na ma educate natin yung countryman natin about this
It is one reason also kung bakit hirap mag prosper yung economy natin dahil sa over population, no jobs available, traffic sa metro etc..