Take a look at those beng and lian marriage. So young
already parents alrdy. When lady reach age 30 their kids also got
12 yrs old so big already. I seen them both in spore and
msia.
Most of these couple problem is finding money to feed their family.
Usually parents of both side can help help lor else how? Guy go be
robber/sell illegal drugs ger go be pros? 
We envy them but they also envy us too. We want their kids
they want our money. It is always grass is greener on the
other side mentality.
I see them day in and day out in the 3rd class wards... patients
as young as 13 years old getting pregnant, and patients can't
afford treatment and management, but have more than 5 children in
the family...