The simplest way to find out your ancestry is to ask your elders
lah.
Or, you can start with your dialect clans/associations, they may
keep records of family trees.
In order for you to figure out your ancestry line, someone must be
recording it lor.
If not, then the next easiest way to determine if your offspring
runs a high genetic birth defect risk is just go get that test
done.
In actual fact, those with very common surname runs a higher risk
of marrying someone who is blood related.
If you have so many family lines sharing the same surname you
wouldn't know where to start. How can you be so sure your great
grandfathers/mothers are not siblings ?
