Hiki i ka puʻu hōʻiliʻili koko DNA no ka prenatal non-invasive ke pale pono i nā laʻana koko i ka wā o ka ʻohi, mālama ʻana a me ka lawe ʻanacfDNA.
1. Hiki iā ia ke pale maikaʻi i ka haumia o ka DNA genomic mai nā pūnaewele i ka wā e mālama ai i ke koko a me ka lawe ʻana.
2. Kāohi cfDNA degradation o ka hāpana.
3. Kāohi i ka cfDNA mai ka hoʻopili ʻana me nā biomolecule ʻē aʻe e like me nā protein.